Washington Nationals· #77· Pitcher
DJ Herz
Bats R · Throws L·Age 25 (Jan 4, 2001)·6' 2", 197 lb·Fayetteville, NC, USA
2026 Pitching
ERA
10.29
WHIP
2.00
IP
7.0
K%
17.1
BB%
8.6
K/9
7.71
W-L
0-1
GS
2
SV
0
HLD
0
DiamondIQ WAR
7.0 IP · 2026
-0.3
-2.6 runs above replacement
FIP · 8.24 (park 1.02)0.0
vs replacement · SP, 7.0 IP-2.6
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-Seam48% · 92.9 · 30% whiff
Changeup30% · 82.4 · 20% whiff
Slider20% · 87.8 · 8% whiff
Curveball2% · 79.6 · 0% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Washington Nationals | 0 | 1 | 10.29 | 2 | 2 | 0 | 7.0 | 6 | 3 | 2.00 | 7.71 |
| 2024 | Washington Nationals | 4 | 9 | 4.16 | 19 | 19 | 0 | 88.2 | 106 | 36 | 1.26 | 10.76 |