Mason Thompson
| Mason Thompson | |
|---|---|
| File:Nationals vs. Mets Opening Night - 52031821052 (cropped).jpg Thompson with the Washington Nationals in 2022 | |
| Free agent | |
| Pitcher | |
| Born: February 20, 1998 Round Rock, Texas, U.S. | |
Bats: Right Throws: Right | |
| MLB debut | |
| June 22, 2021, for the San Diego Padres | |
| MLB statistics (through 2025 season) | |
| Win–loss record | 7–9 |
| Earned run average | 5.21 |
| Strikeouts | 93 |
| Stats at Baseball ReferenceLua error in Module:EditAtWikidata at line 29: attempt to index field 'wikibase' (a nil value). | |
| Managerial record at Baseball ReferenceLua error in Module:EditAtWikidata at line 29: attempt to index field 'wikibase' (a nil value). | |
| Teams | |
Mason Lane Thompson (born February 20, 1998) is an American professional baseball pitcher who is a free agent. He has previously played in Major League Baseball (MLB) for the San Diego Padres and Washington Nationals.
Amateur career
[edit | edit source]Thompson attended Round Rock High School in Round Rock, Texas. He underwent Tommy John surgery as a junior, and pitched only one inning as a senior.[1] He was selected by the San Diego Padres in the third round, 85th overall, of the 2016 Major League Baseball draft.[2] He signed for $1.75 million, forgoing his commitment to play college baseball for the Texas Longhorns.[3]
Professional career
[edit | edit source]San Diego Padres
[edit | edit source]Thompson made his professional debut with the Arizona League Padres, tossing 12 innings of 2.25 ERA ball. In 2017, Thompson played for the Single-A Fort Wayne TinCaps, posting a 2-4 record and 4.67 ERA in seven appearances. He returned to Fort Wayne for the 2018 season, pitching to a 6-8 record and 4.94 ERA with 97 strikeouts in 93 innings of work. In 2019, Thompson played for the High-A Lake Elsinore Storm, only appearing in seven games due to injury, and recorded an 0-5 record and 7.66 ERA.[4] Thompson did not play in a game in 2020 due to the cancellation of the minor league season because of the COVID-19 pandemic.[5] The Padres added him to their 40-man roster after the 2020 season.[6]
On June 20, 2021, Thompson was promoted to the major leagues for the first time.[7] He made his MLB debut on June 22, pitching one-third of an inning against the Los Angeles Dodgers, and earning a hold.[8]
Washington Nationals
[edit | edit source]On July 30, 2021, Thompson and Jordy Barley were traded to the Washington Nationals in exchange for Daniel Hudson.[9] He was activated the next day and made his Nationals debut on August 2.[10] In 27 relief appearances, he posted a 4.15 ERA with 21 strikeouts across 21+2⁄3 innings of work.
On April 10, 2022, Thompson was placed on the injured list due to a biceps injury.[11] He was transferred to the 60-day IL on May 10 with biceps tendinitis.[12] He was activated on July 1.[13] On September 5, he earned his first major league save by pitching the final three scoreless innings against the St. Louis Cardinals in a 6-0 Nationals win in St. Louis. In 24 games, Thompson recorded a 2.92 ERA with 15 strikeouts and one save. In 2023, Thompson made 51 relief appearances for Washington, registering a 5.50 ERA with 44 strikeouts across 54 innings of work.[14]
On February 28, 2024, it was announced that Thompson would require Tommy John surgery, ending his season prematurely.[15] He was activated from the injured list to make his return from surgery on July 5, 2025.[16] In 14 appearances for the Nationals, Thompson struggled to an 11.81 ERA and 1-1 record with 11 strikeouts across 10+2⁄3 innings pitched. On September 23, Thompson was placed on the injured list due to right biceps tendinitis, ending his season.[17] On October 29, Thompson was removed from the 40-man roster and sent outright to Rochester; he subsequently rejected the assignment and elected free agency.[18]
References
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External links
[edit | edit source]- Career statistics from MLB · ESPN · Baseball Reference · Fangraphs · Baseball Reference (Minors) · Retrosheet
- 1998 births
- Living people
- Arizona League Padres players
- Baseball players from Travis County, Texas
- El Paso Chihuahuas players
- Florida Complex League Nationals players
- Fort Wayne TinCaps players
- Harrisburg Senators players
- Lake Elsinore Storm players
- Major League Baseball pitchers
- Rochester Red Wings players
- San Diego Padres players
- Sportspeople from Round Rock, Texas
- Washington Nationals players
- 21st-century American sportsmen