![Oakland A's on Twitter: "Introducing the 19th manager in Oakland Athletics history, Mark Kotsay. https://t.co/dY5qgsX7ky" / Twitter Oakland A's on Twitter: "Introducing the 19th manager in Oakland Athletics history, Mark Kotsay. https://t.co/dY5qgsX7ky" / Twitter](https://pbs.twimg.com/media/FHJmeTcVgAIolGu.jpg:large)
Oakland A's on Twitter: "Introducing the 19th manager in Oakland Athletics history, Mark Kotsay. https://t.co/dY5qgsX7ky" / Twitter
![Arlington, Texas, USA. 24th June, 2015. Oakland Athletics manager Bob Melvin (6) in the dugout during the the Major League Baseball game between the Oakland Athletics and the Texas Rangers at Globe Arlington, Texas, USA. 24th June, 2015. Oakland Athletics manager Bob Melvin (6) in the dugout during the the Major League Baseball game between the Oakland Athletics and the Texas Rangers at Globe](https://c8.alamy.com/comp/EWF09R/arlington-texas-usa-24th-june-2015-oakland-athletics-manager-bob-melvin-EWF09R.jpg)
Arlington, Texas, USA. 24th June, 2015. Oakland Athletics manager Bob Melvin (6) in the dugout during the the Major League Baseball game between the Oakland Athletics and the Texas Rangers at Globe
![Oakland Athletics manager Bob Geren, left, throws his cap to the ground after being ejected from the game by umpire Jerry Crawford, right, while arguing for the infield fly rule that resulted Oakland Athletics manager Bob Geren, left, throws his cap to the ground after being ejected from the game by umpire Jerry Crawford, right, while arguing for the infield fly rule that resulted](https://c8.alamy.com/comp/2F0JCB6/oakland-athletics-manager-bob-geren-left-throws-his-cap-to-the-ground-after-being-ejected-from-the-game-by-umpire-jerry-crawford-right-while-arguing-for-the-infield-fly-rule-that-resulted-in-a-double-play-for-the-cincinnati-reds-in-the-fourth-inning-the-reds-defeated-the-aaposs-3-0-at-oakland-alameda-county-coliseum-in-oakland-california-wednesday-june-23-2010-photo-by-doug-durancontra-costa-timesmctsipa-usa-2F0JCB6.jpg)