Pittsburgh Pirates· #54· Pitcher
Kirby Yates “Chubbs Senior”
Bats L · Throws R·Age 39 (Mar 25, 1987)·5' 10", 205 lb·Lihue, HI, USA
2026 Pitching
ERA
3.19
WHIP
1.20
IP
42.1
K%
27.5
BB%
9.6
K/9
10.42
W-L
2-5
GS
1
SV
3
HLD
1
DiamondIQ WAR
42.3 IP · 2026
0.8
7.9 runs above replacement
FIP · 3.190.0
vs replacement · RP, 42.3 IP+7.9
FIP-based runs above replacement, park-adjusted, scaled by innings over runs-per-win. Reliever leverage is simplified (v1). Full methodology.
Pitch Arsenal · Statcast
Four-Seam66% · 90.8 · 26% whiff
Splitter33% · 84.4 · 33% whiff
Sweeper2% · 74.8 · 0% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | — | 2 | 5 | 3.19 | 46 | 1 | 3 | 42.1 | 49 | 17 | 1.20 | 10.42 |
| 2026 | Pittsburgh Pirates | 2 | 0 | 1.80 | 15 | 1 | 0 | 15.0 | 13 | 5 | 1.27 | 7.80 |
| 2026 | Los Angeles Angels | 0 | 5 | 3.95 | 31 | 0 | 3 | 27.1 | 36 | 12 | 1.17 | 11.85 |
| 2025 | Los Angeles Dodgers | 4 | 3 | 5.23 | 50 | 0 | 3 | 41.1 | 52 | 17 | 1.33 | 11.32 |
| 2024 | Texas Rangers | 7 | 2 | 1.17 | 61 | 0 | 33 | 61.2 | 85 | 28 | 0.83 | 12.41 |
Recent Games
Sep 26 @ Detroit TigersL
1.2 IP, 0 ER, 1 K, 0 BB
Sep 23 vs St. Louis CardinalsL
1.0 IP, 0 ER, 1 K, 0 BB
Aug 30 @ St. Louis CardinalsW
1.0 IP, 0 ER, 1 K, 0 BB
Aug 26 @ San Diego PadresL
0.2 IP, 1 ER, 1 K, 2 BB
Aug 24 @ San Diego PadresW
1.0 IP, 0 ER, 1 K, 2 BB
Aug 22 @ Los Angeles DodgersL
1.0 IP, 0 ER, 0 K, 0 BB
Aug 21 @ Los Angeles DodgersL
1.0 IP, 0 ER, 0 K, 0 BB
Aug 17 vs Detroit TigersL
1.0 IP, 0 ER, 1 K, 0 BB
Aug 16 vs Boston Red SoxW
1.0 IP, 0 ER, 2 K, 0 BB
Aug 14 vs Boston Red SoxW
0.2 IP, 1 ER, 1 K, 0 BB