Garrett Whitlock

Garrett Getts Whitlock (born June 11, 1996) is an American professional baseball pitcher for the Boston Red Sox of Major League Baseball (MLB). Listed at and , he throws and bats right-handed.

Amateur career Whitlock attended Providence Christian Academy in Lilburn, Georgia. As a junior, he posted a 1.95 earned run average (ERA) along with a .369 batting average. Not selected as a high school prospect during the 2015 Major League Baseball draft, he enrolled at the University of Alabama at Birmingham (UAB), where he played college baseball for the UAB Blazers. In 2016, he played collegiate summer baseball with the Chatham Anglers of the Cape Cod Baseball League. As a sophomore at UAB, he was 3–6 with a 4.07 ERA.

After his sophomore year, he was selected by the New York Yankees in the 18th round of the 2017 Major League Baseball draft, and he signed with the team.

Professional career New York Yankees After signing with the Yankees, Whitlock made his professional debut in 2017 with the Gulf Coast League Yankees where he posted a 1.04 ERA in three starts. He was promoted to the Pulaski Yankees in August, and ended the season there, pitching to a 7.94 ERA in innings. In 23 games (21 starts) between the three clubs, Whitlock went 8–5 with a 1.86 ERA, a 1.11 WHIP, and 122 strikeouts over innings. His season ended in early July, as he underwent Tommy John surgery later that month. He did not play a minor league game in 2020 due to the cancellation of the season caused by the COVID-19 pandemic alongside still recovering from surgery.

Boston Red Sox On December 10, 2020, the Boston Red Sox selected Whitlock in the Rule 5 draft. He made the Red Sox' Opening Day roster in 2021. On April 4, 2021, Whitlock made his MLB debut in relief against the Baltimore Orioles, striking out five batters and allowing no runs in innings pitched. He earned his first major league win on June 5 after pitching a scoreless innings in relief against the Yankees in New York. On June 15, Whitlock batted in an interleague game and recorded his first career hit, a single off of Atlanta Braves reliever Edgar Santana. Whitlock was placed on the injured list on September 21 with a right pectoral strain, and activated on October 3. For the 2021 regular season, Whitlock pitched innings in 46 relief appearances, during which he went 8–4 with a 1.96 ERA and 81 strikeouts. He opened the season as a member of Boston's bullpen, then was added to the rotation in the second-half of April. Whitlock was placed on the injured list on June 10 with right hip inflammation, and reactivated by the team on July 15. He returned to the injured list on September 21 with a right hip impingement. In 31 appearances (nine starts), Whitlock posted a 4–2 record with six saves and 3.45 ERA while striking out 82 batters in innings.

Whitlock began the 2023 season on a rehab assignment with the Worcester Red Sox, and was activated by Boston on April 11. He was placed on the injured list on April 28, due to right elbow ulnar neuritis, and rejoined the Red Sox on May 27. He was again placed on the injured list on July 4, with right elbow inflammation, and returned to the team on August 13. Whitlock was placed on the bereavement list on September 3, and activated on September 10. In 22 total games (10 starts) in 2023, he compiled a 5–5 record and 5.15 ERA with 72 strikeouts across innings.

In 2024, Whitlock made 4 starts for Boston, recording a 1.96 ERA with 17 strikeouts across innings pitched. On May 30, 2024, Whitlock underwent an internal brace procedure to repair a torn ulnar collateral ligament, which ended his season.

For the 2025 season, Whitlock returned to the bullpen. In 16 relief appearances, he went 7-3 with a 2.25 ERA in 72 innings pitched.

For the 2026 season, he remained in the bullpen. On May 28, he was placed on the injured list after a left leg strain. On June 9, he was activated from the injured list.

International career Garrett Whitlock playing for Team USA March 2026Before the 2026 season, Whitlock pitched for team USA in the World Baseball Classic, posting a 2.70 ERA, alongside a 0.90 WHIP and 1 save and 5 strikeouts across 3.1 innings pitched.

Personal life Whitlock learned American Sign Language from his mother at a young age. Whitlock and his wife, Jordan, married in November 2019. Whitlock is a Christian.