Michael Petersen stats

Marlins

Relief Pitcher · #49

Age 32 · 6' 7" · 195 lbs

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Michael Petersen recorded 4 wins, a 3.02 ERA and 81 strikeouts in 65 games of 2026 for the Miami Marlins. Last game: .

Stats

Choose how these numbers are shown

Standard

GP
65
W
4
L
4
ERA
3.02
IP
65.2
K
81
BB
29
WHIP
1.13
Standard by season
GP: Games the player appeared in, however briefly.W: Games in which this pitcher was credited with the win.L: Games in which this pitcher was charged with the loss.ERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent.IP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs.K: Batters this pitcher struck out.BB: Times the batter reached first base on four balls.WHIP: Walks and hits allowed per inning pitched — lower is better. Around 1.00 is elite.
2024LAD/MIA16315.9519.214111.63
2025ATL/MIA1500, led the MLB4.0018.01771.39
2026MIA65443.0265.281291.13

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
96
W
7
L
5
ERA
3.75
IP
103.1
K
112
BB
47
WHIP
1.27

Expanded

QS
0
CG
0
SHO
0
K/9
11.1
GB
56
FB
99
G/F
0.60
WP
1
Expanded by season
QS: Quality starts: six innings or more with no more than three earned runs.CG: Complete games, pitched from the first out to the last.SHO: Shutouts — complete games with no run allowed.K/9: Strikeouts for every nine innings pitched.GB: Ground balls hit against this pitcher.FB: Fly balls hit against this pitcher.G/F: Ground balls for every fly ball hit against this pitcher.WP: Wild pitches — throws the catcher had no chance to stop.
2024LAD/MIA0006.417470.40
2025ATL/MIA0008.516390.42
2026MIA00011.156990.61

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

Career regular season

QS
0
CG
0
SHO
0
K/9
9.8
GB
89
FB
185
G/F
0.50
WP
3

Bio

Age
32 yearsMay 16, 1994
Height
6' 7"
Weight
195 lbs
Experience
3 yearsDebut 2024
Birthplace
Middlesex, England

Latest performance

Michael Petersen

Sep 27 · vs ATL · W 5-3

IP
1.1
H
0
R
0
ER
0
BB
1
K
0
HR
0
ERA
3.02

Games

All games
Most recent games
DateOpponentIPHRERK
Sun, Sep 27vsATLW 5-31.10000
Wed, Sep 23atCHCW 3-20.21002
Tue, Sep 22atCHCW 8-2 F/1211001
Sat, Sep 19atSDL 7-6 F/101.12114
Tue, Sep 15atARIW 4-2 F/1110002
Mon, Sep 14atARIL 8-712003

What are Michael Petersen's career stats?

Michael Petersen has played 3 seasons for the Marlins. He has 7 wins and 112 strikeouts with a 3.75 ERA over 103.1 innings. His best season so far is 2026: 4 wins, a 3.02 ERA and 81 strikeouts.

Best single games

  • Strikeouts (Pitching): 3 @ ARI on Sep 14, 2026, L 8-7
Michael Petersen's best game in each stat, by season
K: Batters this pitcher struck out.
20263
20252
20242

What the columns mean: K

Regular season only, from MLB game logs since 2024.

League leaderboards and awards

3 seasons, 2024 to 2026

Championships

More on Michael Petersen