Jack Sinclair 2026 season stats

Nationals

Relief Pitcher · #49

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Jack Sinclair played 11 games for the Washington Nationals in the 2026 MLB regular season, with 1 win, a 2.45 ERA and 8 strikeouts.

2026 season stats

2026 regular seasonNationals

GP
11
R
3
H
6
K
8
L
0
W
1
BB
4
ER
3
GS
0
IP
11.0
SV
1
W%
1.0

2026 splits

Totals, from the 11 regular-season games in the log.

Jack Sinclair, 2026 splits
GP: Games the player appeared in, however briefly.IP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs.H: Times the batter reached base by hitting the ball, without help from an error.R: Runs — scored by the batter, or allowed by the pitcher.ER: Earned runs allowed — runs that scored without help from an error.BB: Times the batter reached first base on four balls.K: Batters this pitcher struck out.HR: Home runs hit.ERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent.
All games1111.06334802.45
Home44.03221404.50
Away77.03113401.29
Wins88.05332503.38
Losses33.01002300.00
September1111.06334802.45

What the columns mean: IP · H · R · ER · BB · K · HR · ERA

By opponent

Jack Sinclair, 2026, by opponent
GP: Games the player appeared in, however briefly.IP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs.H: Times the batter reached base by hitting the ball, without help from an error.R: Runs — scored by the batter, or allowed by the pitcher.ER: Earned runs allowed — runs that scored without help from an error.BB: Times the batter reached first base on four balls.K: Batters this pitcher struck out.HR: Home runs hit.ERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent.
vs DET21.20000100.00
vs LAA22.11111203.86
vs LAD21.20001300.00
vs NYM21.22110205.40
vs SD11.11001000.00
vs STL22.12111003.86

What the columns mean: IP · H · R · ER · BB · K · HR · ERA

2026 game log

Jack Sinclair, game by game, 2026 regular season
IP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs.H: Times the batter reached base by hitting the ball, without help from an error.R: Runs — scored by the batter, or allowed by the pitcher.ER: Earned runs allowed — runs that scored without help from an error.BB: Times the batter reached first base on four balls.K: Batters this pitcher struck out.HR: Home runs hit.
Sep 27, 2026vs NYMW 6-40.2000010
Sep 25, 2026vs NYMW 7-61.0211010
Sep 23, 2026@ DETW 4-20.1000000
Sep 22, 2026@ DETW 3-11.1000010
Sep 19, 2026@ STLW 8-5 F/111.1100000
Sep 18, 2026@ STLW 9-11.0111100
Sep 13, 2026vs LAAW 6-51.0111010
Sep 12, 2026vs LAAW 6-5 F/101.1000110
Sep 7, 2026@ SDL 3-21.1100100
Sep 5, 2026@ LADL 6-50.2000120
Sep 4, 2026@ LADL 5-31.0000010

What the columns mean: IP · H · R · ER · BB · K · HR

Answered about Jack Sinclair in 2026

Source: ESPN public MLB data, 2026 season.