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id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Baseball pitch</div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 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.ambox{display:none!important}}</style><table class="box-More_citations_needed plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This article <b>needs additional citations for <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verification</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Special:EditPage/Circle_changeup" title="Special:EditPage/Circle changeup">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">adding citations to reliable sources</a>. Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22Circle+changeup%22">"Circle changeup"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22Circle+changeup%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22Circle+changeup%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22Circle+changeup%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22Circle+changeup%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22Circle+changeup%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">September 2023</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Circle_change_1_(cropped).JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Circle_change_1_%28cropped%29.JPG/220px-Circle_change_1_%28cropped%29.JPG" decoding="async" width="220" height="228" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Circle_change_1_%28cropped%29.JPG/330px-Circle_change_1_%28cropped%29.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Circle_change_1_%28cropped%29.JPG/440px-Circle_change_1_%28cropped%29.JPG 2x" data-file-width="960" data-file-height="995" /></a><figcaption>The grip used for a circle changeup</figcaption></figure> <p>In <a href="/wiki/Baseball" title="Baseball">baseball</a>, a <b>circle changeup</b> (also called the <b>okay changeup</b>, related to the thumb and index finger touching) or <b>circle change</b> is a <a href="/wiki/Pitch_(baseball)" title="Pitch (baseball)">pitch</a> thrown with a grip that includes a circle formation, hence the name circle <a href="/wiki/Changeup" title="Changeup">changeup</a>.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> The circle is formed by making a circle with the index finger, holding the thumb at the bottom of the ball parallel to the middle finger and holding the ball far out in the hand. The ball is thrown turning the palm out (pronating the forearm). </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Throwing_mechanics">Throwing mechanics</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Circle_changeup&action=edit&section=1" title="Edit section: Throwing mechanics"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A circle change can also be used to provide movement like a <a href="/wiki/Two_seam_fastball" class="mw-redirect" title="Two seam fastball">two seam fastball</a> but without the stress placed on the arm by a traditional <a href="/wiki/Screwball" title="Screwball">screwball</a><sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (February 2023)">citation needed</span></a></i>]</sup>. By placing the index and ring fingers slightly to the inside (that is, towards the thumb) of the ball and sharply pronating the forearm at release, a pitcher can make the ball move downward and inside. Pitchers with smaller hands will only place the index finger slightly to the inside (that is, towards the thumb) of the ball. A left-handed pitcher's circle change will break down and away from a right-handed batter. Effective circle changeups can reduce the <a href="/wiki/Platoon_split" class="mw-redirect" title="Platoon split">platoon split</a> a pitcher will experience. </p><p>To follow proper form, a pitcher releases the ball while keeping his wrist straight, then follows through fully. Additional change in velocity can be achieved by dragging the foot that would normally follow through fully with a fastball delivery. However, the most effective way to reduce the velocity of a changeup is by slightly reducing stride length. If the typical stride length for the pitcher's fastball is around 80-90% of pitcher's height, then the pitcher would need to reduce stride by 10-20%. By doing so, the pitcher eliminates the possibility of tipping off the pitch. Simply using a slower arm motion is undesirable, as it may tip off the batter, and will invariably result in less movement on the pitch. If this pitch is placed too high in the <a href="/wiki/Strike_zone" title="Strike zone">strike zone</a>, it can be hit very hard. It is an effective pitch to throw early in the <a href="/wiki/Count_(baseball)" title="Count (baseball)">count</a> to produce a groundball; it is not traditionally used to acquire a strikeout. By rotating the wrist (before the release) the pitcher can change the movement from resembling a <a href="/wiki/Fastball" title="Fastball">fastball</a> to resembling a <a href="/wiki/Curveball" title="Curveball">curveball</a>. </p><p>Like other changeups, an effective circle changeup must be thrown with an identical arm action to a fastball to avoid tipping off the batter. </p> <div class="mw-heading mw-heading2"><h2 id="Pitchers">Pitchers</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Circle_changeup&action=edit&section=2" title="Edit section: Pitchers"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Pedro_Mart%C3%ADnez_Clearwater_Threshers.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/46/Pedro_Mart%C3%ADnez_Clearwater_Threshers.jpg/220px-Pedro_Mart%C3%ADnez_Clearwater_Threshers.jpg" decoding="async" width="220" height="159" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/46/Pedro_Mart%C3%ADnez_Clearwater_Threshers.jpg/330px-Pedro_Mart%C3%ADnez_Clearwater_Threshers.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/46/Pedro_Mart%C3%ADnez_Clearwater_Threshers.jpg/440px-Pedro_Mart%C3%ADnez_Clearwater_Threshers.jpg 2x" data-file-width="1368" data-file-height="989" /></a><figcaption><a href="/wiki/Pedro_Mart%C3%ADnez" title="Pedro Martínez">Pedro Martínez</a> throwing a circle change during a game in 2009</figcaption></figure> <p><a href="/wiki/Johan_Santana" title="Johan Santana">Johan Santana</a>, <a href="/wiki/Pedro_Mart%C3%ADnez" title="Pedro Martínez">Pedro Martínez</a>, <a href="/wiki/Cole_Hamels" title="Cole Hamels">Cole Hamels</a>, <a href="/wiki/Huston_Street" title="Huston Street">Huston Street</a>, <a href="/wiki/Zack_Greinke" title="Zack Greinke">Zack Greinke</a>, <a href="/wiki/Kyle_Hendricks" title="Kyle Hendricks">Kyle Hendricks</a> and <a href="/wiki/Marco_Estrada_(baseball)" title="Marco Estrada (baseball)">Marco Estrada</a> are pitchers who rely or relied heavily on their circle changeup. Former <a href="/wiki/New_York_Mets" title="New York Mets">New York Mets</a> closer <a href="/wiki/John_Franco" title="John Franco">John Franco</a> was able to generate so much movement on his circle changeup that it mimicked a <a href="/wiki/Screwball" title="Screwball">screwball</a>. <a href="/wiki/Atlanta_Braves" title="Atlanta Braves">Atlanta Braves</a> pitcher <a href="/wiki/Tom_Glavine" title="Tom Glavine">Tom Glavine</a> was known for using the outside corner of the plate with his circle changeup, and his teammate, <a href="/wiki/Greg_Maddux" title="Greg Maddux">Greg Maddux</a>, relied heavily on the circle change as an out pitch to both left-and right-handed batters. <a href="/wiki/Minnesota_Twins" title="Minnesota Twins">Minnesota Twins</a> ace <a href="/wiki/Frank_Viola" title="Frank Viola">Frank Viola</a> also used the circle changeup to great effect, as did former <a href="/wiki/Atlanta_Braves" title="Atlanta Braves">Atlanta Braves</a> pitcher <a href="/wiki/Charlie_Leibrandt" title="Charlie Leibrandt">Charlie Leibrandt</a> and <a href="/wiki/Cincinnati_Reds" title="Cincinnati Reds">Cincinnati Reds</a> pitcher <a href="/wiki/Mario_Soto_(baseball)" title="Mario Soto (baseball)">Mario Soto</a>. Recently, <a href="/wiki/Toronto_Blue_Jays" title="Toronto Blue Jays">Toronto Blue Jays</a> pitcher <a href="/wiki/Hyun-jin_Ryu" title="Hyun-jin Ryu">Hyun-jin Ryu</a> used a circle changeup efficiently throughout his first MLB season, throwing a circle changeup that was gripped using the index finger on the seam of the ball and the thumb on the side of the ball to "choke" the ball. According to his autobiography, <a href="/wiki/Nolan_Ryan" title="Nolan Ryan">Nolan Ryan</a> also developed his own circle changeup to add another off-speed pitch without having to throw a <a href="/wiki/Slider_(baseball)" class="mw-redirect" title="Slider (baseball)">slider</a> (as sliders are believed to more frequently cause injuries). </p> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Circle_changeup&action=edit&section=3" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFMorganLally2014" class="citation book cs1">Morgan, Joe; Lally, Richard (2014-02-06). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=RrzRAgAAQBAJ&dq=%22Circle+changeup%22+baseball&pg=PT180"><i>Baseball For Dummies</i></a>. John Wiley & Sons. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1-118-51052-0" title="Special:BookSources/978-1-118-51052-0"><bdi>978-1-118-51052-0</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Baseball+For+Dummies&rft.pub=John+Wiley+%26+Sons&rft.date=2014-02-06&rft.isbn=978-1-118-51052-0&rft.aulast=Morgan&rft.aufirst=Joe&rft.au=Lally%2C+Richard&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DRrzRAgAAQBAJ%26dq%3D%2522Circle%2Bchangeup%2522%2Bbaseball%26pg%3DPT180&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACircle+changeup" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Circle_changeup&action=edit&section=4" title="Edit section: External 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abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Baseball_pitches" title="Template:Baseball pitches"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Baseball_pitches" title="Template talk:Baseball pitches"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Baseball_pitches" title="Special:EditPage/Template:Baseball pitches"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Baseball_pitches" style="font-size:114%;margin:0 4em"><a href="/wiki/Pitch_(baseball)" title="Pitch (baseball)">Baseball pitches</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Fastball" title="Fastball">Fastballs</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cut_fastball" title="Cut fastball">Cutter</a></li> <li><a href="/wiki/Four-seam_fastball" title="Four-seam fastball">Four-seam</a></li> <li><a href="/wiki/Two-seam_fastball" title="Two-seam fastball">Two-seam</a></li> <li><a href="/wiki/Shuuto" title="Shuuto">Shuuto</a></li> <li><a href="/wiki/Sinker_(pitch)" title="Sinker (pitch)">Sinker</a></li> <li><a href="/wiki/Gyroball" title="Gyroball">Gyroball</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Off-speed_pitch" title="Off-speed pitch">Off-speed pitches</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Breaking_ball" title="Breaking ball">Breaking balls</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Curveball" title="Curveball">Curveball</a> <ul><li><a href="/wiki/12%E2%80%936_curveball" title="12–6 curveball">12–6</a></li> <li><a href="/wiki/Knuckle_curve" title="Knuckle curve">knuckle curve</a></li></ul></li> <li><a href="/wiki/Screwball" title="Screwball">Screwball</a></li> <li><a href="/wiki/Slider_(pitch)" title="Slider (pitch)">Slider</a> <ul><li><a href="/wiki/Sweeper_(baseball)" class="mw-redirect" title="Sweeper (baseball)">sweeper</a></li></ul></li> <li><a href="/wiki/Slurve" title="Slurve">Slurve</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Changeup" title="Changeup">Changeups</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a class="mw-selflink selflink">Circle changeup</a></li> <li><a href="/wiki/Forkball" title="Forkball">Forkball</a></li> <li><a href="/wiki/Fosh_(baseball)" title="Fosh (baseball)">Fosh</a></li> <li><a href="/wiki/Palmball" title="Palmball">Palmball</a></li> <li><a href="/wiki/Split-finger_fastball" title="Split-finger fastball">Splitter</a></li> <li><a href="/wiki/Straight_changeup" class="mw-redirect" title="Straight changeup">Straight changeup</a></li> <li><a href="/wiki/Vulcan_changeup" title="Vulcan changeup">Vulcan changeup</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Off-speed_pitch" title="Off-speed pitch">Junk pitches</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Eephus_pitch" title="Eephus pitch">Eephus pitch</a></li> <li><a href="/wiki/Knuckleball" title="Knuckleball">Knuckleball</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Glossary_of_baseball_(P)#purpose_pitch" class="mw-redirect" title="Glossary of baseball (P)">Purpose pitches</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Inside_pitching" title="Inside pitching">Inside pitching</a> <ul><li><a href="/wiki/Brushback_pitch" title="Brushback pitch">brushback</a></li></ul></li> <li><a href="/wiki/Intentional_base_on_balls" title="Intentional base on balls">Intentional walk</a> <ul><li><a href="/wiki/Pitchout" title="Pitchout">pitchout</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Illegal pitches</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Beanball" title="Beanball">Beanball</a></li> <li><a href="/wiki/Emery_ball" title="Emery ball">Emery ball</a></li> <li><a href="/wiki/Shine_ball" class="mw-redirect" title="Shine ball">Shine ball</a></li> <li><a href="/wiki/Spitball" title="Spitball">Spitball</a></li> <li><a href="/wiki/Quick_pitch" class="mw-redirect" title="Quick pitch">Quick pitch</a></li> <li><a href="/wiki/2021_pitch_doctoring_controversy" title="2021 pitch doctoring controversy">2021 pitch doctoring controversy</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Balk" title="Balk">Balk</a></li> <li><a href="/wiki/Wild_pitch" title="Wild pitch">Wild pitch</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Deliveries</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Pitching_position" title="Pitching position">Pitching position</a></li> <li><a href="/wiki/Overhand_throw" title="Overhand throw">Overhand</a></li> <li><a href="/wiki/Sidearm_(baseball)" title="Sidearm (baseball)">Sidearm</a></li> <li><a href="/wiki/Submarine_(baseball)" title="Submarine (baseball)">Submarine</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Strike_zone" title="Strike zone">Strike zone</a></li> <li><i><a href="/wiki/The_Neyer/James_Guide_to_Pitchers" title="The Neyer/James Guide to Pitchers">The Neyer/James Guide to Pitchers</a></i> (2004 book)</li> <li><i><a href="/wiki/Knuckleball!" title="Knuckleball!">Knuckleball!</a></i> (2012 documentary)</li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Circle_changeup&oldid=1185444985">https://en.wikipedia.org/w/index.php?title=Circle_changeup&oldid=1185444985</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Category</a>: <ul><li><a href="/wiki/Category:Baseball_pitches" title="Category:Baseball pitches">Baseball pitches</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a 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