Williams, a former infielder who threw and batted right-handed, graduated from Arroyo Grande, California, High School and Fresno State University. He signed originally with the Boston Red Sox and was drafted by the St. Louis Cardinals in the 1965 Rule 5 draft. He appeared in 14 games for the Cards over two seasons 1966–67, but had only 13 at bats, compiling a batting average of.231. Although he was traded to the Cincinnati Reds after the 1967 season, then selected in the 1968 expansion draft by the Montreal Expos, he never appeared in an MLB game for either club. The first pitcher Williams ever faced was Sandy Koufax. He got his first hit off another Hall of Famer: Juan Marichal.
Coaching and managerial career
Early career, Toronto Blue Jays, and Atlanta Braves
His playing days cut short by a shoulder injury, Williams began his minor league managing career with the California Angels in 1974. He soon reached the Triple-A level and was appointed the third base coach of the Toronto Blue Jays in 1980. Williams remained as Toronto's third base coach for six seasons, until he was promoted to manager in 1986 when Bobby Cox left the organization to rejoin the Atlanta Braves. He was the Blue Jays' manager until the 1989 season, when he was fired May 14 and replaced by Cito Gaston after the team got off to a 12–24 start. Gaston went 77–49 for the rest of the season and won the American League East title. Williams finished with a record of 281 wins and 241 losses. He spent 1991–96 with the Atlanta Braves as their third-base coach, working again under Bobby Cox, including the Braves1995 World Series championship season. While with the Braves, Williams developed a reputation as an outstanding teaching coach, especially adept at working with infielders.
In 2002, Williams became manager of the Houston Astros. While serving as a National League coach at the 2004 All-Star Game in Houston — at a time when the Astros were struggling at the.500 mark — the crowd at Houston's Minute Maid Park responded to the introduction of Williams with a decidedly mixed reaction, in contrast to the ovations generally given members of the home team who are introduced at an All-Star game. The following day, the Astros fired Williams and two principal coaches, having likely waited until after the festivities to avoid a public embarrassment. Williams was replaced by Phil Garner, who led the Astros to the 2004 National League Championship Series but fell one game short of going to Houston's first ever World Series. Williams finished with a record of 215 wins and 197 losses. On October 16, 2006, Williams was named the Philadelphia Phillies bench coach and continued with that role through the Phillies 2008 World Series championship season. Williams decided not to return to his position for the 2009 season. Phillies manager Charlie Manuel said, "As far as I know, it's not like that he left on a bad note."
Managerial record
Relatives in baseball
Jimy Williams is not to be confused with James Bernard Williams, no relation, a Canadian former minor league outfielder and manager and MLB coach with the Astros and Baltimore Orioles. He is, however, a distant relative of Red Sox great Ted Williams, who was his staunch advocate when he managed in Boston. Two of Jimy Williams' sons are former professional baseball players who are now minor league managers. Brady was chosen by the Red Sox in the 45th round of the 1999 Major League Baseball draft and had a seven-year playing career as an infielder in minor league and independent league baseball. He has been a manager in the Tampa Bay Rays' system since 2009 who in will spend his first year as skipper of the Durham Bulls, the Rays' Triple-A affiliate in the International League. Shawn Williams also had a seven-year playing career, including four years in the Tampa Bay organization; primarily an infielder, he played every position but center fielder. The 2019 manager of the Double-AReading Fightin Phils, Shawn has been a skipper in the Phillies' farm system since 2014.