Tom Cosgrove #34
Washington Nationals
- P
- B/T: L/L
- 6' 2"/190
- Age: 30
- Thomas Cosgrove
- Status: Active
- Born: 6/14/1996 in Staten Island, NY
- Draft: 2017, San Diego Padres, Round: 12, Overall Pick: 348
- College: Manhattan
- MLB Debut: 4/29/2023
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 30 | 2-1 | 4.15 | 30.1 | 32 | 1.42 |
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 15 | 0-2 | 5.40 | 13.1 | 11 | 1.35 |
2025 Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 1 | .000 | 0 | 0 | 0 | .000 |
MiLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 233 | 22-21 | 3.88 | 397.0 | 446 | 1.34 |
MLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 89 | 1-5 | 4.10 | 83.1 | 73 | 1.21 |
MiLB Career Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 1 | .000 | 0 | 0 | 0 | .000 |
| Year | AB | R | H | HR | RBI | SB | AVG | OBP | OPS |
|---|---|---|---|---|---|---|---|---|---|
| 2025 MiLB Stats | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 |
| MiLB Career Stats | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 |
| Year | W | L | ERA | G | GS | SV | IP | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2026 MiLB Stats | 2 | 1 | 4.15 | 30 | 0 | 0 | 30.1 | 32 | 1.42 |
| 2026 MLB Stats | 0 | 2 | 5.40 | 15 | 0 | 1 | 13.1 | 11 | 1.35 |
| MiLB Career Stats | 22 | 21 | 3.88 | 233 | 38 | 2 | 397.0 | 446 | 1.34 |
| MLB Career Stats | 1 | 5 | 4.10 | 89 | 0 | 2 | 83.1 | 73 | 1.21 |
- Next WSH Game: 8-26 vs COL
Splits
| Duration | W | L | ERA | G | GS | SV | IP | H | ER | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Last 7 Games | 0 | 1 | 7.94 | 7 | 0 | 0 | 5.2 | 8 | 5 | 0 | 6 | 1.41 |
| Last 15 Games | 0 | 2 | 5.40 | 15 | 0 | 1 | 13.1 | 15 | 8 | 3 | 11 | 1.35 |
| Last 30 Games | - | - | --- | - | - | - | --- | - | - | - | - | --- |
| Last 3 Games | W | L | SV | IP | H | ER | BB | SO |
|---|---|---|---|---|---|---|---|---|
| 8/21 @ MIA | 0 | 0 | 0 | 0.1 | 2 | 2 | 0 | 1 |
| 8/20 @ TEX | 0 | 0 | 0 | 1.0 | 1 | 1 | 0 | 0 |
| 8/15 @ NYM | 0 | 0 | 0 | 1.0 | 2 | 1 | 0 | 1 |
2026 :
RP
(15)
More Tom Cosgrove
Bullpen Spins Three No-Hit Frames In Tuesday Night Loss
Javier Fires Three Scoreless In Rehab Start
Ferreras First Triple-A Blast Powers Sugar Land To Fourth Straight
Price's 10th Homer Not Enough On Thursday Night
Early Deficit Too Much For Sugar Land To Overcome
Perez Homer Not Enough As Sugar Land Falls In Series Finale
Late Push From Sugar Land Comes Up Short Despite Strong Bullpen Outing
Early Offense And Dominant Pitching Lifts Sugar Land To 5-2 Win
Strahm Walk-Off Single Lifts Space Cowboys in Extras
Latest Transactions
| Team | Date | Transaction |
|---|---|---|
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July 10, 2026 | Washington Nationals selected the contract of LHP Tom Cosgrove from Rochester Red Wings. |
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July 4, 2026 | Rochester Red Wings activated LHP Tom Cosgrove. |
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July 3, 2026 | LHP Tom Cosgrove assigned to Rochester Red Wings. |
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July 3, 2026 | Houston Astros traded LHP Tom Cosgrove to Washington Nationals for cash. |
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May 28, 2026 | Sugar Land Space Cowboys activated LHP Tom Cosgrove from the 7-day injured list. |
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May 20, 2026 | Sugar Land Space Cowboys placed LHP Tom Cosgrove on the 7-day injured list. |
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February 21, 2026 | LHP Tom Cosgrove assigned to Houston Astros. |
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February 4, 2026 | LHP Tom Cosgrove assigned to Sugar Land Space Cowboys. |
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February 3, 2026 | Houston Astros signed free agent LHP Tom Cosgrove to a minor league contract. |
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November 6, 2025 | LHP Tom Cosgrove elected free agency. |
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September 3, 2025 | Chicago Cubs sent LHP Tom Cosgrove outright to Iowa Cubs. |
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August 31, 2025 | Chicago Cubs designated LHP Tom Cosgrove for assignment. |
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August 19, 2025 | Chicago Cubs recalled LHP Tom Cosgrove from Iowa Cubs. |
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August 19, 2025 | Chicago Cubs optioned LHP Tom Cosgrove to Iowa Cubs. |
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May 10, 2025 | Iowa Cubs activated LHP Tom Cosgrove. |
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May 10, 2025 | Chicago Cubs optioned LHP Tom Cosgrove to Iowa Cubs. |
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May 9, 2025 | Chicago Cubs recalled LHP Tom Cosgrove from Iowa Cubs. |
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April 30, 2025 | Chicago Cubs optioned LHP Tom Cosgrove to Iowa Cubs. |
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April 27, 2025 | Chicago Cubs recalled LHP Tom Cosgrove from Iowa Cubs. |
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April 10, 2025 | LHP Tom Cosgrove assigned to Iowa Cubs. |
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April 10, 2025 | San Diego Padres traded LHP Tom Cosgrove to Chicago Cubs for cash. |
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April 6, 2025 | San Diego Padres designated LHP Tom Cosgrove for assignment. |
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March 13, 2025 | El Paso Chihuahuas activated LHP Tom Cosgrove. |
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March 13, 2025 | San Diego Padres optioned LHP Tom Cosgrove to El Paso Chihuahuas. |
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October 12, 2024 | San Diego Padres activated LHP Tom Cosgrove. |
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October 1, 2024 | San Diego Padres recalled LHP Tom Cosgrove from El Paso Chihuahuas. |
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September 14, 2024 | San Diego Padres optioned LHP Tom Cosgrove to El Paso Chihuahuas. |
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September 11, 2024 | San Diego Padres recalled LHP Tom Cosgrove from El Paso Chihuahuas. |
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September 4, 2024 | San Diego Padres optioned LHP Tom Cosgrove to El Paso Chihuahuas. |
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September 1, 2024 | San Diego Padres recalled LHP Tom Cosgrove from El Paso Chihuahuas. |
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July 25, 2024 | San Diego Padres activated LHP Tom Cosgrove from the 15-day injured list. |
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July 25, 2024 | San Diego Padres optioned LHP Tom Cosgrove to El Paso Chihuahuas. |
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July 20, 2024 | San Diego Padres sent LHP Tom Cosgrove on a rehab assignment to Lake Elsinore Storm. |
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June 28, 2024 | San Diego Padres placed LHP Tom Cosgrove on the 15-day injured list retroactive to June 27, 2024. Left elbow inflammation. |
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June 21, 2024 | San Diego Padres recalled LHP Tom Cosgrove from El Paso Chihuahuas. |
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April 30, 2024 | El Paso Chihuahuas activated LHP Tom Cosgrove. |
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April 30, 2024 | San Diego Padres optioned LHP Tom Cosgrove to El Paso Chihuahuas. |
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July 1, 2023 | San Diego Padres activated LHP Tom Cosgrove from the 15-day injured list. |
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June 28, 2023 | San Diego Padres sent LHP Tom Cosgrove on a rehab assignment to El Paso Chihuahuas. |
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June 26, 2023 | San Diego Padres sent LHP Tom Cosgrove on a rehab assignment to ACL Padres. |
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June 26, 2023 | San Diego Padres sent LHP Tom Cosgrove on a rehab assignment to ACL Padres. |
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June 26, 2023 | San Diego Padres sent LHP Tom Cosgrove on a rehab assignment to ACL Padres. |
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June 16, 2023 | San Diego Padres placed LHP Tom Cosgrove on the 15-day injured list. Left hamstring strain. |
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April 26, 2023 | San Diego Padres recalled LHP Tom Cosgrove from El Paso Chihuahuas. |
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March 10, 2023 | San Diego Padres optioned LHP Tom Cosgrove to El Paso Chihuahuas. |
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November 15, 2022 | San Diego Padres activated LHP Tom Cosgrove. |
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November 15, 2022 | San Diego Padres selected the contract of LHP Tom Cosgrove from El Paso Chihuahuas. |
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June 28, 2022 | LHP Tom Cosgrove assigned to El Paso Chihuahuas from San Antonio Missions. |
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March 19, 2022 | LHP Tom Cosgrove assigned to San Diego Padres. |
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March 19, 2022 | LHP Tom Cosgrove roster status changed by San Diego Padres. |
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October 4, 2021 | Peoria Javelinas activated LHP Tom Cosgrove. |
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August 21, 2021 | San Antonio Missions activated LHP Tom Cosgrove from the 7-day injured list. |
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June 27, 2021 | San Antonio Missions placed LHP Tom Cosgrove on the 7-day injured list. |
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May 2, 2021 | LHP Tom Cosgrove assigned to San Antonio Missions from Fort Wayne TinCaps. |
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February 12, 2021 | Fort Wayne TinCaps activated LHP Tom Cosgrove. |
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February 12, 2021 | Fort Wayne TinCaps activated LHP Tom Cosgrove. |
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September 16, 2019 | Lake Elsinore Storm activated LHP Tom Cosgrove from the 7-day injured list. |
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September 16, 2019 | Lake Elsinore Storm activated LHP Tom Cosgrove from the 7-day injured list. |
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August 14, 2019 | Lake Elsinore Storm sent LHP Tom Cosgrove on a rehab assignment to AZL Padres 1. |
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August 6, 2019 | Lake Elsinore Storm sent LHP Tom Cosgrove on a rehab assignment to AZL Padres 2. |
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May 9, 2019 | Lake Elsinore Storm placed LHP Tom Cosgrove on the 7-day injured list. |
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April 1, 2019 | LHP Tom Cosgrove assigned to Lake Elsinore Storm from Fort Wayne TinCaps. |
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April 1, 2018 | LHP Tom Cosgrove assigned to Fort Wayne TinCaps from Tri-City Dust Devils. |
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July 2, 2017 | LHP Tom Cosgrove assigned to Tri-City Dust Devils from AZL Padres. |
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June 24, 2017 | LHP Thomas Cosgrove assigned to AZL Padres. |
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June 24, 2017 | San Diego Padres signed LHP Thomas Cosgrove. |
+ Show More Transactions
League Rankings
Triples
| 3B | ||
|---|---|---|
| 2026 | 2 | in NL |
| 2026 | 0 | in |
| 2026 | 0 | in INT |
| 2026 | 0 | in PCL |
| 2026 | 0 | in |