Los Angeles Angels of Anaheim Mathis was
drafted in the first round by the
Los Angeles Angels of Anaheim out of high school in
2001, which he accepted in lieu of attending
Florida State University. Noted for his defensive skills, he also earned the Angels' minor league Defensive Player of the Year award. Following the 2005 season, the Angels declined to pursue the return of their
free agent starting catcher,
Bengie Molina, allowing Mathis to take Molina's spot.
Major leagues in 2011 After a solid 2006
spring training, Mathis was expected to see substantial playing time at catcher, sharing the position with
José Molina. Mathis was replaced on the Angels roster by catcher
Mike Napoli, who later became a very offensive-minded catcher that transitioned to being a
first baseman and
designated hitter for his offensive prowess. He was later recalled back to the majors on September 1. Overall in 2006 he played 23 games, having a .145 batting average and collecting 8
hits with 2
doubles and 2 home runs. Mathis entered the 2007 season fighting for the two catcher positions with Mike Napoli and José Molina. He would end up being sent back to the minors with the Salt Lake Bees. In the beginning of July, Napoli sustained a high ankle sprain, making the Angels recall Mathis to the majors. He made his first season start on July 4 against the
Texas Rangers. He went 0 for 2,
ground and
flying out in a 2–4 loss. On July 21, Molina was traded to the
New York Yankees, making Napoli and Mathis hold the two catcher positions for the rest of the season. The trade also indicated the Angels’ confidence in Mathis. Overall in 2007, Mathis played in 59 games, accumulating 36 hits, with 12 doubles and 4 home runs while accruing a .211 batting average. Overall in 2008, Mathis played in 94 games, the most in a single season. However, he had a
batting average of .194, below the
Mendoza Line. In spite of his poor regular season stats (.211 batting average), he used his strong playoff offensive performance and excellent defensive skill to bolster his case for a raise to $1.3 million, beating the Angels management in
arbitration. The arbitration hearing was also something of a watershed in the amount of consideration paid to Mathis' defensive statistics. The LA Times highlighted the stark comparisons with competing catcher
Mike Napoli: "in 657 innings with the agile Mathis behind the plate, Angels pitchers had a 3.99 earned-run average; they had a 4.86 ERA in 758 innings with Napoli catching. Mathis also caught 17 of 69 attempted base-stealers for a 24.6% success rate; Napoli, who will make $3.6 million in 2010 but is coming off two 20-homer seasons, caught 13 of 87 attempted base-stealers for a 14.9% success rate". In 2010, Mathis was ranked by Beyond the Box Score as one of the worst defensive catchers in baseball. He also matched his career-worst batting average of .194, while posting a sub-.500 OPS in over 200 at bats.
Toronto Blue Jays On December 3, 2011, following the acquisition of
Chris Iannetta, he was traded to the
Toronto Blue Jays for pitcher
Brad Mills. Nine days later, Mathis signed a contract with the Blue Jays to avoid arbitration. He signed a one-year deal and was guaranteed to earn $1.5 million. Mathis made his first career pitching appearance in a game against the
Texas Rangers on May 25. Pitching in the 8th inning, Mathis gave up a hit and walked a batter, but ended the inning without surrendering a run. He became the sixth position player for the Blue Jays to pitch in a game, and the first since
Mike McCoy on June 11, 2011. He made a second pitching appearance exactly two months later, mopping up in a 16–0 loss against Oakland. In that game, Mathis gave up 3 hits and 2 runs (both earned) in 1 inning of work. On August 14, 2012, Mathis was signed to a two-year contract extension worth $3 million. It included a 2015 club option worth $1.5 million. Mathis was hitting .215 with six home runs over 147 plate appearances at the time of extension.
Miami Marlins in 2015. On November 19, 2012, Mathis was traded to the
Miami Marlins along with
Adeiny Hechavarria,
Henderson Álvarez,
Yunel Escobar,
Jake Marisnick,
Anthony DeSclafani, and
Justin Nicolino, in exchange for
Mark Buehrle,
Josh Johnson,
José Reyes,
John Buck, and
Emilio Bonifacio. Mathis was expected to serve as the back-up to
Rob Brantly. In his first spring training game with the Marlins on February 23, 2013, Mathis broke his collarbone on a foul tip hit by
Matt Holliday. He was the only catcher with major-league experience besides Brantly, and was expected to miss 6 weeks. Mathis made his season debut on May 16, going 0–4 with 2 strikeouts. On June 30, he hit a walk-off grand slam against
Tyson Ross of the
San Diego Padres to give Miami the win, 6–2. On November 1, 2014, the Marlins exercised their $1.5 million 2015 option on Mathis. On December 18, 2015, Mathis re-signed with the Marlins on a 1-year deal worth $1.5 million. He hit his third career grand slam (first since 2013) in a June 14, 2016 game against the
San Diego Padres.
Arizona Diamondbacks Mathis signed a two-year, $4 million deal with the
Arizona Diamondbacks on December 5, 2016. During the 2017 season, he appeared in 60 games with the Diamondbacks, batting .215 with two home runs and 11 RBIs. He hit .200 with 1 home run and 20 RBI in 2018.
Texas Rangers On November 15, 2018, Mathis signed a two-year deal, with the
Texas Rangers. In 2019, Mathis hit .158/.209/.224/.433 with 2 home runs and 12 RBI over 86 games. On defense, he helped
Lance Lynn and
Mike Minor finish in the top 10 in AL
Cy Young Award voting. In 24 games in 2020 for Texas, Mathis slashed .161/.221/.355 with 3 home runs and 9 RBI over 62 at-bats.
Philadelphia Phillies On February 16, 2021, Mathis signed a minor league contract with the
Philadelphia Phillies organization that included an invitation to spring training. On March 24, 2021, Mathis was released from his contract with the Phillies after ten spring training games.
Atlanta Braves On March 30, 2021, Mathis signed a minor league contract with the
Atlanta Braves organization. On May 2, Mathis was selected to the active roster after starter
Travis d'Arnaud and backup
Alex Jackson were placed on the injured list. After going hitless in 9 at-bats, Mathis was designated for assignment on May 19 following the acquisition of
Kevan Smith. He was removed from the 40-man roster and sent outright to the Triple-A
Gwinnett Stripers the next day. Mathis received his only World Series ring, as the Braves went on to win the World Series. He elected free agency following the season on November 7. == Player profile ==