Following the conclusion of his playing career, Boone was an analyst for ESPN's Sunday Night Baseball and Baseball Tonight from 2010 to 2017. He began serving as the Yankees' manager in 2018, leading the team to two 100-win records during his first two seasons and playoff appearances in the first five. In 2024, Boone led the team to their first World Series appearance since 2009 and lost.
The New York Yankees acquired Boone from the Reds for Brandon Claussen, Charlie Manning, and cash on July 31, 2003.[13] In 54 games after the trade, he hit .254 with a .720 OPS, six home runs and 31 RBIs.[14]
In January 2004, Boone tore the anterior cruciate ligament in his left knee during a pick-up basketball game. The game violated the standard MLB player contract, which forbids taking part in off-season basketball, skiing, and surfing. The Yankees immediately hinted that they would terminate his contract.[17][18][16]
Soon after trading for Alex Rodriguez to play third base, the Yankees released Boone on February 27, 2004.[14]
Cleveland Indians (2005–2006)
Boone signed a two-year contract with the Cleveland Indians in June 2004. He earned $600,000 for 2004, $3 million for the 2005 season, and a club option for the 2006 season worth $4.5 million.[19] After missing the entire 2004 season, Boone played 154 games in 2005. He batted .243 with 16 home runs and 60 RBIs.[20] The Indians exercised an option on Boone's contract for the 2006 season.[21] In his second season with Cleveland, he batted .251 with seven home runs.[22]
Florida Marlins (2007)
On December 29, 2006, Boone signed a one-year contract with the Florida Marlins worth $925,000.[22][23] He batted .286 in 69 games for the Marlins in 2007.[24]
Washington Nationals (2008)
On December 6, 2007, Boone signed a one-year, $1,000,000 contract with the Washington Nationals.[25] In 104 games, Boone hit .241 with 6 home runs and 28 RBIs in 2008.
Houston Astros (2009)
On December 18, 2008, Boone signed a one-year $750,000, plus incentives, deal with the Houston Astros.[26] He played in only 10 games in 2009, reaching base only once—on a hit by pitch—in 14 plate appearances.
In March 2009, Boone underwent open-heart surgery to replace a bicuspid aortic valve, a condition that he has been aware of since childhood, but which routine tests indicated had recently worsened. Boone stated that doctors told him he could play baseball when he recovered, but he was not sure if he would choose to do so.[27][28][29] Boone returned to baseball on August 10, when he began his rehabilitation with the Corpus Christi Hooks, the Astros' Double-A minor league affiliate. He played five innings and was hitless in two plate appearances. Boone stated after the game that his goal was to return to the major leagues by September 1, the date that major league rosters expand.[30] Boone was activated on September 1, and added to the Astros' expanded roster.[31] On September 2, Boone made his season debut, playing at first base and going 0 for 3.[32] On September 16, Boone stated that he was leaning towards retirement, and on October 4, he played his last game.
After the 2017 season, the Yankees decided not to retain Joe Girardi as their manager; they hired Boone to succeed him on December 4, 2017.[37][38][39] The Yankees started the 2018 season with a 6–1 win against the Toronto Blue Jays on March 29, 2018.[40] On September 2, 2018, Boone was suspended for one game for making illegal contact with an umpire.[41] He finished his first season with a 100–62 record,[42] good for second in the American League East,[42] and led the Yankees to the wild card game against the Oakland Athletics, despite losing star outfielder and team leader Aaron Judge for two months with a wrist injury. On October 3, 2018, the Yankees defeated the Athletics 7–2 to advance to the American League Division Series,[43] giving Boone his first postseason win as a manager. The Boston Red Sox eliminated the New York Yankees three–games–to–one in the American League Division Seriesen route to a World Series victory.
2019 season
The Yankees started the 2019 season with a 7–2 win against the Baltimore Orioles on March 28, 2019. On September 19, after winning against the Los Angeles Angels 9–1, the Yankees clinched the American League East, becoming AL East Division Champions for the first time since 2012 and also earning their 100th win. Boone became the first manager in MLB history to have 100 or more wins in each of his first two seasons. The Yankees went on to lose to the Houston Astros in the American League Championship Series.
Due to the COVID-19 pandemic, the Yankees and the other 29 Major League Baseball teams only played a 60-game regular season. The Yankees started off the shortened season with a hot 16–6 start, but then lost 15 of their next 20 games, evening their record at 21–21. The Yankees then won 10 straight to finish the season second in their division with a 33–27 record, seven games behind the division-champion Tampa Bay Rays, who they lost eight of 10 games to in the regular season, in the AL East, but good enough for the fifth seed in the American League due to MLB's postseason expansion for the season. The Yankees swept the Cleveland Indians in a best-of-three wild card series to advance to the ALDS against the Tampa Bay Rays, but their struggles against the Rays continued, as they were eliminated in five games.
2021 season
During the 2021 season, the Yankees had what was called one of the "streakiest [teams] in recent memory.[44] Through July 4, the team struggled to a 41–41 record with half of the season left to play, then went on a 51–29 run to end the season at 92–70. Between August 14 and 28, the Yankees won 13 consecutive games, tied for fifth-longest in franchise history.[45] Following the winning streak, the team stumbled, going 3–12 between August 28 and September 12,[46] and finished tied for second in the American League East behind the Tampa Bay Rays, but lost the wild card game to the Boston Red Sox 6–2.[47]
Following the season, Boone signed a three-year contract with the Yankees with a club option for 2025.[48]
2022 season
In 2022, he was ejected nine times, four times more than any other MLB manager.[49] The Yankees were 64–28 in the first half of the season by the All-Star Game and potentially headed to 100 wins. They proceeded to win 35 of their next 70 games to finish with 99 wins and an AL East title. They earned home-field advantage in Games 1, 2, and 5 of the ALDS. They beat the Cleveland Guardians in five games, but got swept by the Houston Astros in the ALCS, marking Boone's fifth-straight playoff exit.
2023 season
MLB suspended Boone for one game on May 26, 2023, for his conduct towards umpires after his fourth ejection of the season, and second in four days, the prior day.[50] As of June 9, Boone has the third-highest ejection rate in MLB history among managers, behind only Paul Richards and Frankie Frisch, and ahead of Earl Weaver, Bobby Cox, and Ron Gardenhire, managers who were all known for their proclivity for getting ejected.[51] The team was eliminated from playoff contention for the first time under his management on September 24.[52]
2024 season
The Yankees finished the season first in the American League East at 94–68, beat the Kansas City Royals in four games in the ALDS and Cleveland Guardians in five games in the ALCS for their first AL Pennant and World Series appearance since 2009,[53] where they subsequently lost to the Los Angeles Dodgers in five games. On November 8, 2024, the Yankees exercised the 2025 option clause for Boone.[54]
Boone is the son of former catcher and manager Bob Boone, the brother of All Star and four-time Gold Glove winner Bret Boone, the brother of former Cincinnati Reds minor leaguer Matt Boone, and the grandson of former major leaguer Ray Boone. As children, Aaron and Bret spent time in the Phillies clubhouse with fellow sons of other major league players, including Pete Rose Jr.[55] Boone is a descendant of pioneer Daniel Boone.[56]
Boone had open-heart surgery in 2009 and had surgery to implant a pacemaker in March 2021.[61] Boone was quoted as feeling "awesome" after being on the bench for two weeks following the procedure.