Washington Nationals· #49· Pitcher
Jack Sinclair
Bats R · Throws R·Age 27 (May 3, 1999)·6' 4", 170 lb·Coral Springs, FL, USA
2026 Pitching
ERA
2.45
WHIP
0.91
IP
11.0
K%
17.4
BB%
8.7
K/9
6.55
W-L
1-0
GS
0
SV
1
HLD
5
DiamondIQ WAR
11.0 IP · 2026
0.2
1.6 runs above replacement
FIP · 3.55 (park 1.02)0.0
vs replacement · RP, 11.0 IP+1.6
FIP-based runs above replacement, park-adjusted, scaled by innings over runs-per-win. Reliever leverage is simplified (v1). Full methodology.
Pitch Arsenal · Statcast
Sweeper43% · 83.5 · 29% whiff
Four-Seam31% · 96.9 · 13% whiff
Sinker13% · 95.9 · 9% whiff
Slider10% · 88.8 · 9% whiff
Changeup4% · 88.3 · 0% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Washington Nationals | 1 | 0 | 2.45 | 11 | 0 | 1 | 11.0 | 8 | 4 | 0.91 | 6.55 |
Recent Games
Sep 27 vs New York MetsW
0.2 IP, 0 ER, 1 K, 0 BB
Sep 25 vs New York MetsW
1.0 IP, 1 ER, 1 K, 0 BB
Sep 23 @ Detroit TigersW
0.1 IP, 0 ER, 0 K, 0 BB
Sep 22 @ Detroit TigersW
1.1 IP, 0 ER, 1 K, 0 BB
Sep 19 @ St. Louis CardinalsW
1.1 IP, 0 ER, 0 K, 0 BB
Sep 18 @ St. Louis CardinalsW
1.0 IP, 1 ER, 0 K, 1 BB
Sep 13 vs Los Angeles AngelsW
1.0 IP, 1 ER, 1 K, 0 BB
Sep 12 vs Los Angeles AngelsW
1.1 IP, 0 ER, 1 K, 1 BB
Sep 7 @ San Diego PadresL
1.1 IP, 0 ER, 0 K, 1 BB
Sep 5 @ Los Angeles DodgersL
0.2 IP, 0 ER, 2 K, 1 BB