Kenley Jansen 2026 season stats

Kenley Jansen played 48 games for the Detroit Tigers in the 2026 MLB regular season, with 4 wins, a 3.35 ERA and 49 strikeouts.

All Kenley Jansen seasonsDetroit Tigers

2026 regular season

GP
48
R
18
H
24
K
49
L
6
W
4
BB
23
ER
16
GS
0
IP
43.0
SV
21
W%
0.4

2026 splits

Totals, from the 48 regular-season games in the log.

Kenley Jansen, 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 games4843.0241816234973.35
Home2523.01165131911.96
Away2320.0131211103064.95
Wins3027.01122143100.67
Losses1816.013161491877.88
March21.11110416.75
April86.07444526.00
May87.213351013.52
June55.15542416.75
July98.13007900.00
August87.05442925.14
September87.12103800.00

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

By opponent

Kenley Jansen, 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 ARI10.111101127.00
vs ATH22.03111304.50
vs ATL10.0122101—
vs BAL22.013331113.50
vs BOS22.01001100.00
vs CHC22.01003300.00
vs CHW33.01001200.00
vs CIN10.222201127.00
vs CLE66.22213501.35
vs COL21.10000300.00
vs HOU22.145411115.43
vs KC44.02000400.00
vs LAA21.20002200.00
vs LAD10.10000000.00
vs MIA11.00000100.00
vs MIL11.01002100.00
vs MIN21.11002100.00
vs NYM11.00000300.00
vs PHI11.01000100.00
vs PIT21.222203210.80
vs SD11.00000300.00
vs SF11.00000300.00
vs STL10.10001100.00
vs TB11.00000100.00
vs TEX21.10001000.00
vs TOR33.00001400.00

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

2026 games

Kenley Jansen, last 15 games, 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 18, 2026@ CHWW 11-81.0000010
Sep 14, 2026@ TORW 6-51.0000110
Sep 12, 2026vs COLW 11-71.0000020
Sep 11, 2026vs COLW 6-20.1000010
Sep 7, 2026vs MINW 5-41.0000100
Sep 6, 2026@ CLEL 3-2 F/101.0000000
Sep 4, 2026@ CLEL 4-3 F/101.2110020
Sep 2, 2026@ MINW 11-6 F/120.1100110
Aug 29, 2026vs LADW 2-10.1000000
Aug 25, 2026vs TBW 4-11.0000010
Aug 19, 2026@ PITL 4-30.2222012
Aug 17, 2026@ PITW 8-51.0000020
Aug 13, 2026vs CLEW 3-01.0000000
Aug 11, 2026vs CLEW 6-41.0111200
Aug 9, 2026@ SFW 3-1 F/101.0000030

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

All 48 gamesOnly the last 15 games
Kenley Jansen, 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 18, 2026@ CHWW 11-81.0000010
Sep 14, 2026@ TORW 6-51.0000110
Sep 12, 2026vs COLW 11-71.0000020
Sep 11, 2026vs COLW 6-20.1000010
Sep 7, 2026vs MINW 5-41.0000100
Sep 6, 2026@ CLEL 3-2 F/101.0000000
Sep 4, 2026@ CLEL 4-3 F/101.2110020
Sep 2, 2026@ MINW 11-6 F/120.1100110
Aug 29, 2026vs LADW 2-10.1000000
Aug 25, 2026vs TBW 4-11.0000010
Aug 19, 2026@ PITL 4-30.2222012
Aug 17, 2026@ PITW 8-51.0000020
Aug 13, 2026vs CLEW 3-01.0000000
Aug 11, 2026vs CLEW 6-41.0111200
Aug 9, 2026@ SFW 3-1 F/101.0000030
Aug 1, 2026@ ATHW 8-61.0211020
Jul 29, 2026vs BALL 10-9 F/121.0000110
Jul 24, 2026vs KCW 2-11.0000010
Jul 22, 2026@ CHCW 5-11.0000110
Jul 20, 2026@ CHCW 8-6 F/101.0100220
Jul 19, 2026@ LAAL 3-21.0000120
Jul 11, 2026vs PHIL 4-21.0100010
Jul 9, 2026vs ATHW 4-11.0100110
Jul 5, 2026@ TEXW 6-31.0000000
Jul 2, 2026@ TEXL 10-40.1000100
Jun 28, 2026vs HOUL 7-5 F/101.1243111
Jun 25, 2026vs HOUL 2-11.0211000
Jun 20, 2026vs CHWW 4-11.0100100
Jun 19, 2026vs CHWW 4-31.0000010
Jun 13, 2026@ CLEL 3-11.0000020
May 27, 2026vs LAAW 4-00.2000100
May 24, 2026@ BALL 5-31.0133201
May 20, 2026vs CLEL 3-2 F/101.0000110
May 16, 2026vs TORL 2-1 F/101.0000010
May 15, 2026vs TORW 3-21.0000020
May 13, 2026@ NYML 3-2 F/101.0000030
May 10, 2026@ KCW 6-31.0000020
May 4, 2026vs BOSL 5-41.0000110
Apr 29, 2026@ ATLL 4-30.0122101
Apr 24, 2026@ CINL 9-80.2222011
Apr 22, 2026vs MILW 5-21.0100210
Apr 18, 2026@ BOSW 4-11.0100000
Apr 15, 2026vs KCW 2-11.0100010
Apr 14, 2026vs KCW 2-11.0100000
Apr 10, 2026vs MIAW 2-01.0000010
Apr 4, 2026vs STLW 11-60.1000110
Mar 31, 2026@ ARIL 7-50.1111011
Mar 27, 2026@ SDW 5-21.0000030

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

Answered about Kenley Jansen in 2026

Source: ESPN public MLB data, 2026 season.