page_title: Mark McGwire
section_title: Coaching career (2010–2018)
hierarchical_section_title: Mark McGwire / Coaching career (2010–2018)
caption_attribution_description: Mark McGwire
context_page_description: Mark David McGwire, nicknamed Big Mac, is an American former professional baseball first baseman. His Major League Baseball playing career spanned from 1986 to 2001 while playing for the Oakland Athletics and the St. Louis Cardinals, winning one World Series championship each with Oakland as a player in 1989 and with St. Louis as a coach in 2011. One of the most prolific home run hitters in baseball history, McGwire holds the major league career record for at bats per home run ratio, and is the former record holder for both home runs in a single season and home runs hit by rookie.
  He ranks 11th all time in home runs with 583, and led the major leagues in home runs in five different seasons, while establishing the major league record for home runs hit in a four-season period from 1996 to 1999 with 245. Further, he demonstrated exemplary patience as a batter, producing a career .394 on-base percentage and twice leading the major leagues in bases on balls. Injuries cut short the manifestation of even greater potential as he reached 140 games played in just eight of 16 total seasons.
context_section_description: After his playing career ended, McGwire demonstrated coaching ability, personally assisting players such as Matt Holliday, Bobby Crosby and Skip Schumaker before accepting an official role as hitting coach with an MLB team. On October 26, 2009, Tony La Russa, then manager of the Cardinals, confirmed that McGwire would become the club's fifth hitting coach of his tenure with the Cardinals, replacing Hal McRae.  McGwire received a standing ovation prior to the Cardinals home opener on April 12, 2010. In his three seasons as Cardinals hitting coach, they featured a prolific offense that led the National League in hitting and on-base percentage, and were second in runs.
  In early November 2012, McGwire rejected a contract extension to return as Cardinals hitting coach for the 2013 season. Instead, he accepted an offer for the same position with the Los Angeles Dodgers, in order to be closer to his wife and five children.
  On June 11, 2013, McGwire was ejected for the first time as a coach during a bench-clearing brawl with the Arizona Diamondbacks.  He was suspended for two games starting the next day.
  On December 2, 2015, he was named the new bench coach for the San Diego Padres. He left the team after the 2018 season.
caption: McGwire as coach for the St. Louis Cardinals in 2011
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