Jack Sinclair stats

Nationals

Relief Pitcher · #49

Age 27 · 6' 4" · 170 lbs

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Jack Sinclair recorded 1 win, a 2.45 ERA and 8 strikeouts in 11 games of 2026 for the Washington Nationals. Last game: .

Stats

Choose how these numbers are shown

Standard

GP
11
W
1
L
0
ERA
2.45
IP
11.0
K
8
BB
4
WHIP
0.91
Standard by season
SeasonTeamGPGP: Games the player appeared in, however briefly.WW: Games in which this pitcher was credited with the win.LL: Games in which this pitcher was charged with the loss.ERAERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent.IPIP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs.KK: Batters this pitcher struck out.BBBB: Times the batter reached first base on four balls.WHIPWHIP: Walks and hits allowed per inning pitched — lower is better. Around 1.00 is elite.
2026WSH1110, led the MLB2.4511.0840.91

What the columns mean: W · L · ERA · IP · K · BB · WHIP

Bold marks the best figure in the MLB that season, among players with at least 30 games.

Career regular season

GP
11
W
1
L
0
ERA
2.45
IP
11.0
K
8
BB
4
WHIP
0.91

Expanded

QS
0
CG
0
SHO
0
K/9
6.5
GB
16
FB
15
G/F
1.10
WP
0
Expanded by season
SeasonTeamQSQS: Quality starts: six innings or more with no more than three earned runs.CGCG: Complete games, pitched from the first out to the last.SHOSHO: Shutouts — complete games with no run allowed.K/9K/9: Strikeouts for every nine innings pitched.GBGB: Ground balls hit against this pitcher.FBFB: Fly balls hit against this pitcher.G/FG/F: Ground balls for every fly ball hit against this pitcher.WPWP: Wild pitches — throws the catcher had no chance to stop.
2026WSH0006.516151.10

What the columns mean: QS · CG · SHO · K/9 · G/F · WP

Career regular season

QS
0
CG
0
SHO
0
K/9
6.5
GB
16
FB
15
G/F
1.10
WP
0

Bio

Age
27 yearsMay 3, 1999
Height
6' 4"
Weight
170 lbs
Experience
1 yearDebut 2026
Birthplace
Coral Springs, FL

Latest performance

Jack Sinclair

Sep 27 · vs NYM · W 6-4

IP
0.2
H
0
R
0
ER
0
BB
0
K
1
HR
0
ERA
2.45

Games

All games
Most recent games
DateOpponentIPHRERK
Sun, Sep 27vsNYMW 6-40.20001
Fri, Sep 25vsNYMW 7-612111
Wed, Sep 23atDETW 4-20.10000
Tue, Sep 22atDETW 3-11.10001
Sat, Sep 19atSTLW 8-5 F/111.11000
Fri, Sep 18atSTLW 9-111110

What are Jack Sinclair's career stats?

Jack Sinclair has played 1 season for the Nationals. He has 1 win and 8 strikeouts with a 2.45 ERA over 11.0 innings. His best season so far is 2026: 1 win, a 2.45 ERA and 8 strikeouts.

Best single games

  • Strikeouts (Pitching): 2 @ LAD on Sep 5, 2026, L 6-5
Jack Sinclair's best game in each stat, by season
SeasonKK: Batters this pitcher struck out.
20262

What the columns mean: K

Regular season only, from MLB game logs since 2026.

More on Jack Sinclair