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Tom Cosgrove
RP · 
Washington Nationals · #34
Bats/ThrowsL/L
Height6' 2"
Weight190 lbs
BirthplaceStaten Island, NY
MLB Debut2022
🪪Bio
Bats/ThrowsL/L
Height6' 2"
Weight190 lbs
BirthplaceStaten Island, NY
MLB Debut2022
📊Season Stats (2026)
ERA7.71
W-L1-2
IP16.1
K14
WHIP1.47
SV1
Full Stat Line
G18
GS0
QS0
HLD3
H18
ER14
HR3
BB6
K/97.71
WAR-1.04
🤚Career Splits by Handedness
vs Left-Handed Batters
AVG.231
OBP.290
SLG.462
OPS.752
vs Right-Handed Batters
AVG.333
OBP.395
SLG.639
OPS1.034
Career totals from real plate-appearance data — lower OPS allowed is better for a pitcher.
⚔️This Season vs. Each Opponent
🏟️This Season at Each Ballpark
| Ballpark | ERA | IP | K | BB | Opp AVG |
|---|---|---|---|---|---|
| Total | 7.71 | 16.1 | 14 | 6 | .290 |
| Nationals Park | 7.71 | 9.1 | 9 | 5 | .286 |
| Citizens Bank Park | 9.00 | 2.0 | 1 | 1 | .143 |
| Coors Field | 0.00 | 2.0 | 0 | 0 | .000 |
| Citi Field | 9.00 | 1.0 | 1 | 0 | .500 |
| Marlins Park | 54.00 | 0.1 | 1 | 0 | .667 |
📅By Month & Recent Form
| Split | ERA | IP | K | BB | Opp AVG |
|---|---|---|---|---|---|
| Last 7 Days | 40.50 | 0.2 | 0 | 1 | .500 |
| Last 15 Days | 18.00 | 3.0 | 3 | 3 | .273 |
| Last 30 Days | 15.63 | 6.1 | 7 | 3 | .393 |
| July | 1.29 | 7.0 | 4 | 2 | .250 |
| August | 12.54 | 9.1 | 10 | 4 | .316 |
🎯Pitch Arsenal (2026)
| Type | Pitches | Usage% | Zone% | Chase% | Whiff% | BA | wOBA | xwOBA |
|---|---|---|---|---|---|---|---|---|
| Sweeper | 178 | 66.4% | 51.7% | 29.9% | 14.9% | .243 | .334 | .278 |
| 4-Seam Fastball | 77 | 28.7% | 55.8% | 22.7% | 20.4% | .381 | .508 | .405 |
| Sinker | 13 | 4.8% | 69.2% | 12.5% | 12.5% | .250 | .313 | .296 |
🌀Pitch Movement (2026)
| Type | # | Velo | Spin | IVB | H-Break | Ext |
|---|---|---|---|---|---|---|
| Sweeper | 178 | 73.4 | 2,798 | +1.4" | +1.5" | 5.8 |
| 4-Seam Fastball | 77 | 88.5 | 2,523 | +10.1" | -0.5" | 6.0 |
| Sinker | 13 | 88.6 | 2,522 | +5.2" | -1.0" | 6.1 |
IVB = induced vertical break (gravity removed) · H-Break = horizontal movement · Ext = release extension in feet.
📋Recent Game Log
| Date | Opp | Score | IP | H | ER | BB | K | ERA | PC | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| L | Sunday, August 30, 2026 |
MIA
|
6-2 | 0.2 | 1 | 3 | 1 | 0 | 7.71 | 20 | — |
| W | Saturday, August 29, 2026 |
MIA
|
4-5 | 0.2 | 2 | 3 | 1 | 1 | 6.32 | 20 | — |
| W | Thursday, August 27, 2026 |
COL
|
1-7 | 1.2 | 0 | 0 | 1 | 2 | 4.80 | 19 | W |
| L | Friday, August 21, 2026 |
MIA
|
2-3 | 0.1 | 2 | 2 | 0 | 1 | 5.40 | 13 | — |
| L | Thursday, August 20, 2026 |
TEX
|
0-2 | 1.0 | 1 | 1 | 0 | 0 | 4.15 | 16 | — |
| L | Saturday, August 15, 2026 |
NYM
|
4-5 | 1.0 | 2 | 1 | 0 | 1 | 3.75 | 9 | — |
| L | Wednesday, August 12, 2026 |
CHC
|
12-6 | 0.1 | 2 | 1 | 0 | 1 | 3.27 | 17 | L |
| L | Tuesday, August 11, 2026 |
CHC
|
8-6 | 0.2 | 1 | 0 | 0 | 1 | 2.53 | 10 | — |
| W | Saturday, August 8, 2026 |
CIN
|
2-8 | 1.0 | 0 | 0 | 0 | 2 | 2.70 | 13 | — |
| W | Wednesday, August 5, 2026 |
PHI
|
10-4 | 1.1 | 0 | 0 | 0 | 0 | 3.00 | 18 | — |
👥Team — Washington Nationals
| Player | Pos | Key Stat |
|---|---|---|
| Andres Chaparro | 1B | .253 AVG |
| Yohandy Morales | 1B | .316 AVG |
| Abimelec Ortiz | 1B | .206 AVG |
| Nasim Nunez | 2B | .210 AVG |
| Brady House | 3B | .242 AVG |
| Curtis Mead | 3B | .253 AVG |
| Jorbit Vivas | 3B | 13.50 ERA |
| Harry Ford | C | .193 AVG |
| Drew Millas | C | .185 AVG |
| Keibert Ruiz | C | .283 AVG |
| Jacob Young | CF | .249 AVG |
| Jose Tena | DH | 9.00 ERA |
| Joey Wiemer | Left Fielder | 22.50 ERA |
| Daylen Lile | LF | .251 AVG |
| Andrew Pinckney | LF | .273 AVG |
| Paxton Schultz | Relief Pitcher | 6.40 ERA |
| Gus Varland | Relief Pitcher | 6.82 ERA |
| Dylan Crews | RF | .224 AVG |
| James Wood | RF | .266 AVG |
| Clayton Beeter | RP | 4.60 ERA |
| Jake Bird | RP | 5.35 ERA |
| Riley Cornelio | RP | 5.26 ERA |
| Yovanny Cruz | RP | 5.23 ERA |
| Will Dion | RP | 3.89 ERA |
| Zak Kent | RP | 5.51 ERA |
| Max Kranick | RP | 9.33 ERA |
| Matt Krook | RP | 10.80 ERA |
| Justin Lawrence | RP | 7.34 ERA |
| Brad Lord | RP | 3.76 ERA |
| Carson Palmquist | RP | 7.71 ERA |
| Luis Perales | RP | 11.57 ERA |
| PJ Poulin | RP | 2.70 ERA |
| Orlando Ribalta | RP | 3.77 ERA |
| Jared Simpson | RP | 6.75 ERA |
| Jack Sinclair | RP | 0.00 ERA |
| Erik Tolman | RP | 2.16 ERA |
| Matt Waldron | RP | 6.54 ERA |
| Eddy Yean | RP | 2.45 ERA |
| Andrew Alvarez | SP | 3.60 ERA |
| Cade Cavalli | SP | 3.12 ERA |
| Jake Irvin | SP | 5.52 ERA |
| Jackson Kent | SP | 6.59 ERA |
| Miles Mikolas | SP | 5.82 ERA |
| CJ Abrams | SS | .259 AVG |
| Mitchell Parker | Starting Pitcher | 6.58 ERA |
See the Full Analysis
Key Suspects, player props, DFS rankings, and matchup intelligence for Tom Cosgrove and every MLB game — available in the BlowOutAlert workspace.