Washington Nationals· #56· Pitcher
Matt Waldron
Bats R · Throws R·Age 30 (Sep 26, 1996)·6' 2", 185 lb·Omaha, NE, USA
2026 Pitching
ERA
6.54
WHIP
1.59
IP
42.2
K%
17.0
BB%
5.7
K/9
6.96
W-L
2-2
GS
4
SV
0
HLD
1
DiamondIQ WAR
42.7 IP · 2026
0.1
1.1 runs above replacement
FIP · 4.590.0
vs replacement · RP, 42.7 IP+1.1
FIP-based runs above replacement, park-adjusted, scaled by innings over runs-per-win. Reliever leverage is simplified (v1). Full methodology.
Pitch Arsenal · Statcast
Knuckleball30% · 80.5 · 21% whiff
Cutter21% · 87.9 · 16% whiff
Four-Seam18% · 92.0 · 20% whiff
Sinker16% · 91.5 · 18% whiff
Sweeper15% · 80.9 · 10% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | — | 2 | 2 | 6.54 | 17 | 4 | 0 | 42.2 | 33 | 11 | 1.59 | 6.96 |
| 2026 | Washington Nationals | 1 | 0 | 0.00 | 3 | 1 | 0 | 5.2 | 2 | 1 | 1.41 | 3.18 |
| 2026 | Toronto Blue Jays | 0 | 0 | 10.38 | 4 | 0 | 0 | 4.1 | 3 | 2 | 2.08 | 6.23 |
| 2026 | San Diego Padres | 1 | 2 | 7.16 | 10 | 3 | 0 | 32.2 | 28 | 8 | 1.56 | 7.71 |
| 2025 | San Diego Padres | 0 | 1 | 7.71 | 1 | 1 | 0 | 4.2 | 3 | 6 | 2.57 | 5.79 |
Recent Games
Sep 2 vs Atlanta BravesL
0.2 IP, 0 ER, 1 K, 0 BB
Aug 31 vs Miami MarlinsW
3.0 IP, 0 ER, 0 K, 0 BB
Aug 26 vs Colorado RockiesL
2.0 IP, 0 ER, 1 K, 1 BB
Aug 18 @ Tampa Bay RaysW
2.0 IP, 2 ER, 1 K, 0 BB
Aug 12 vs Boston Red SoxW
0.1 IP, 3 ER, 1 K, 1 BB
Aug 8 @ Philadelphia PhilliesW
1.0 IP, 0 ER, 0 K, 1 BB
Aug 7 @ Philadelphia PhilliesW
1.0 IP, 0 ER, 1 K, 0 BB
Jul 25 @ Miami MarlinsW
2.0 IP, 1 ER, 1 K, 0 BB
Jul 23 @ Atlanta BravesL
2.0 IP, 1 ER, 0 K, 0 BB
Jul 18 @ Kansas City RoyalsL
2.1 IP, 2 ER, 2 K, 0 BB