Thomas Richard Joseph (born July 16, 1991) is an American former professional baseballfirst baseman and coach who currently serves as the assistant hitting coach for the Baltimore Orioles of Major League Baseball (MLB). He played in MLB for the Philadelphia Phillies in 2016 and 2017, and in the KBO League for the LG Twins. Joseph is the only player in MLB history to play 2 seasons and hit at least 20 homers in each of those 2 seasons, but not play another season in MLB again.
High school
Joseph attended Horizon High School in Scottsdale, Arizona, where he played for the school's baseball team. A first baseman in his first three years of high school, Joseph became a catcher in his senior year.[1] In 2009, he was named the Arizona high school player of the year.[2]
Joseph played in only 36 games in the 2013 season due to a concussion.[9] The Phillies added him to their 40-man roster on November 20, 2013, to protect him from being exposed to the Rule 5 draft.[10] Joseph suffered a wrist injury in 2014 which limited him to 27 games played, and required season ending surgery.[9] Joseph began the 2015 season with the Lehigh Valley IronPigs of the Triple–AInternational League, where he suffered his third concussion in May 2015. Due to the concussions, the Phillies converted him into a first baseman.[4]
After posting a .347 average and a .611 slugging percentage in the first 27 games of the 2016 season, the Phillies promoted Joseph from Lehigh Valley to the major leagues on May 13, 2016.[11] He hit his first major league home run on May 17.[12] On June 1, Phillies manager Pete Mackanin announced his plans to give Joseph extended playing time at first base and keep the slumping veteran Ryan Howard on the bench.[13] Joseph officially supplanted Howard as the everyday first baseman on June 10 and punctuated the move by hitting his sixth and seventh home runs of the season that day, with Mackanin calling Joseph "the real deal".[14]
On March 19, 2018, the Texas Rangers claimed Joseph off waivers.[17] He was designated for assignment following the promotion of Kevin Jepsen on March 29.[18] Joseph cleared waivers and was sent outright to the Double–AFrisco RoughRiders on April 2.[19] In 84 games for Round Rock, he batted .284/.353/.549 with 21 home runs and 67 RBI. Joseph declared free agency on October 2.
LG Twins
On November 28, 2018, Joseph signed a one-year, $1 million contract with the LG Twins of the KBO League.[20]
Joseph was waived by the Twins on July 9, 2019.
Boston Red Sox
On August 5, 2019, Joseph signed a minor league contract with the Boston Red Sox,[21] and was assigned to the Gulf Coast League Red Sox.[22] In 15 games split between the GCL Red Sox and Double–A Portland Sea Dogs, he slashed .263/.307/.386 with one home run and seven RBI.
Joseph did not play in a game for the organization in 2020 due to the cancellation of the minor league season because of the COVID-19 pandemic.[23] He became a minor league free agent on November 2, 2020.[24]
Team Texas
In July 2020, Joseph signed to play for Team Texas of the Constellation Energy League (a makeshift 4-team independent league created as a result of the COVID-19 pandemic) for the 2020 season.
Coaching career
New York Mets
On March 8, 2021, Joseph was announced as the hitting coach for the St. Lucie Mets, the Low-A affiliate of the New York Mets.
On January 6, 2022, Joseph was announced as the hitting coach for the Binghamton Rumble Ponies, the Double-A affiliate of the New York Mets.[25]
On December 7, 2023 Joseph was hired as the Seattle Mariners' assistant hitting coach for the 2024 season.[27]
Baltimore Orioles
On November 5, 2024, the Baltimore Orioles hired Joseph away from the Mariners organization to serve as their assistant hitting coach alongside primary hitting coach Cody Asche.[28]