Washington Nationals· #34· Pitcher
Tom Cosgrove
Bats L · Throws L·Age 30 (Jun 14, 1996)·6' 2", 190 lb·Staten Island, NY, USA
2026 Pitching
ERA
7.71
WHIP
1.47
IP
16.1
K%
18.9
BB%
8.1
K/9
7.71
W-L
1-2
GS
0
SV
1
HLD
3
DiamondIQ WAR
16.3 IP · 2026
-0.1
-0.9 runs above replacement
FIP · 5.22 (park 1.02)0.0
vs replacement · RP, 16.3 IP-0.9
FIP-based runs above replacement, park-adjusted, scaled by innings over runs-per-win. Reliever leverage is simplified (v1). Full methodology.
Pitch Arsenal · Statcast
Sweeper67% · 73.3 · 15% whiff
Four-Seam27% · 88.6 · 22% whiff
Sinker7% · 88.3 · 13% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Washington Nationals | 1 | 2 | 7.71 | 18 | 0 | 1 | 16.1 | 14 | 6 | 1.47 | 7.71 |
| 2025 | Chicago Cubs | 0 | 0 | 2.25 | 2 | 0 | 0 | 4.0 | 3 | 1 | 1.00 | 6.75 |
| 2024 | San Diego Padres | 0 | 1 | 11.66 | 18 | 0 | 0 | 14.2 | 15 | 6 | 1.98 | 9.20 |
| 2023 | San Diego Padres | 1 | 2 | 1.75 | 54 | 0 | 1 | 51.1 | 44 | 19 | 0.97 | 7.71 |
Recent Games
Aug 30 vs Miami MarlinsL
0.2 IP, 3 ER, 0 K, 1 BB
Aug 29 vs Miami MarlinsW
0.2 IP, 3 ER, 1 K, 1 BB
Aug 27 vs Colorado RockiesW
1.2 IP, 0 ER, 2 K, 1 BB
Aug 21 @ Miami MarlinsL
0.1 IP, 2 ER, 1 K, 0 BB
Aug 20 @ Texas RangersL
1.0 IP, 1 ER, 0 K, 0 BB
Aug 15 @ New York MetsL
1.0 IP, 1 ER, 1 K, 0 BB
Aug 12 vs Chicago CubsL
0.1 IP, 1 ER, 1 K, 0 BB
Aug 11 vs Chicago CubsL
0.2 IP, 0 ER, 1 K, 0 BB
Aug 8 vs Cincinnati RedsW
1.0 IP, 0 ER, 2 K, 0 BB
Aug 5 @ Philadelphia PhilliesW
1.1 IP, 0 ER, 0 K, 0 BB