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Michael Petersen

#49 - Relief Pitcher

Miami Marlins

Bats / Throws Right / Right
Date of Birth 5/16/1994 (32)
Height, Weight 6'7", 195 lb
Hometown Middlesex, GBR

2026 Season Stats

MLB Rank MLB Average
Sv IP ERA WHIP K% BB%
1 45.0 3.20 1.07 28.7% 9.9%
102nd 2
Sv
100th 37.0
IP
79th 4.29
ERA
44th 1.36
WHIP
42nd 22.4%
K%
209th 9.9%
BB%
FB MPH SwStr% CSW% Str-ICR MTK% PLV PLA
97.8 13.9% 29.1% 56.1% 3.4% 5.10 2.98
32nd 94.7
FB MPH
88th 12.1%
SwStr%
126th 28.5%
CSW%
36th 50.9%
Str-ICR
61st 4.7%
MTK%
58th 4.93
PLV
67th 3.53
PLA

Articles

9/27/2024Fantasy Baseball Relief Pitcher Rankings - 9/27/24 Depth ChartJosh Mockensturm

7/10/2024Fantasy Baseball Daily Hitting Recap: 7/9/24Mark Steubinger

6/26/2024Fantasy Baseball Relief Pitcher Rankings - 6/26/24 Depth ChartScott McDermott

6/19/2024Fantasy Baseball Relief Pitcher Rankings - 6/19/24 Depth ChartScott McDermott

See More Articles
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Michael Petersen Overview

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Year Team G GS IP W-L Sv Hld ERA WHIP xERA FIP xFIP PLA K% BB% H/9 HR/9 BABIP HR/FB% LOB% ICR% GB% SwStr% CSW% IPR% PLV
2024 LAD/MIA 16 0 19.2 3-1 0 1 5.95 1.63 5.10 5.61 6.43 0.53 15.6% 12.2% 9.6 1.37 .295 13.0% 66.0% 37.5% 31.3% 10.2% 22.9% 0.39 5.36
2025 ATL/MIA 15 0 18.0 0-0 0 2 4.00 1.39 6.00 4.58 4.45 2.79 21.5% 8.9% 9.0 1.50 .294 20.0% 67.3% 50.9% 29.1% 12.8% 24.8% 0.47 5.11
2026 MIA 44 0 45.0 1-2 1 17 3.20 1.07 2.81 3.29 3.64 2.98 28.7% 9.9% 6.0 0.80 .248 14.3% 72.1% 32.1% 37.6% 13.9% 29.1% 0.60 5.10
RP MLB Percentile 79 0 71 23-55 43 96 77 86 90 78 77 81 88 39 91 64 87 62 60 80 23 73 62 79 82
RP MLB AVG 29 2 37.0 2-2 2 5 4.29 1.36 4.28 4.30 4.34 3.53 22.4% 9.9% 8.3 1.14 .289 18.0% 72.5% 36.9% 43.7% 12.1% 28.5% 0.50 4.93
Career 75 0 82.2 4-3 1 20 4.03 1.27 4.05 4.11 4.46 2.35 23.7% 10.3% 7.5 1.09 .272 15.2% 69.1% 38.2% 33.8% 12.7% 26.6% 0.52 5.12

Michael Petersen Repertoire

2024 2025 2026 All
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Michael Petersen Game Log

Michael Petersen Standard

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Year Team G GS IP W-L QS Sv Hld P Strikes Balls TBF H 1B 2B 3B HR K BB HB WP
2024 LAD/MIA 16 0 19.2 3-1 0 0 1 363 234 129 90 21 12 6 0 3 14 11 1 0
2025 ATL/MIA 15 0 18.0 0-0 0 0 2 327 214 113 79 18 12 3 0 3 17 7 0 2
2026 MIA 44 0 45.0 1-2 0 1 17 756 494 262 181 30 17 8 1 4 52 18 2 1
RP MLB Percentile 79 0 71 23-55 0 43 96 71 72 31 63 58 67 28 14 39 81 28 31 37
RP MLB AVG 29 2 37.0 2-2 0 2 5 625 399 226 161 34 23 6 1 5 36 15 2 1
Career 75 0 82.2 4-3 0 1 20 1,446 942 504 350 69 41 17 1 10 83 36 3 3

Michael Petersen Advanced

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Year Team K% BB% AVG SLG OPS wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA xERA
2024 LAD/MIA 15.6% 12.2% .276 .474 .841 .358 .295 .328 .259 .347 .266 .363 88.7 91.8 22.8 5.10
2025 ATL/MIA 21.5% 8.9% .254 .423 .744 .315 .294 .333 .278 .374 .307 .455 91.2 92.1 19.2 6.00
2026 MIA 28.7% 9.9% .186 .323 .599 .268 .248 .275 .172 .259 .218 .306 91.3 94.7 22.1 2.81
RP MLB Percentile 88 39 91 79 86 86 87 87 96 90 97 89 5 3 6 90
RP MLB AVG 22.4% 9.9% .241 .392 .716 .316 .289 .320 .237 .318 .281 .361 87.8 89.3 13.2 4.28
Career 23.7% 10.3% .224 .383 .692 .303 .272 .304 .218 .309 .252 .359 90.5 93.1 21.6 4.05

Michael Petersen Pitch › Mix

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Year Team FF% (MPH) SI% (MPH) FC% (MPH) SL% (MPH) ST% (MPH) CB% (MPH) CH% (MPH) FS% (MPH) KN% (MPH) Fastball% Secondary%
2024 LAD/MIA65.6% (97.1)-31.1% (88.2)0.6% (84.8)--2.8% (89.8)-- 65.6% 34.4%
2025 ATL/MIA56.0% (97.5)2.5% (97.1)35.2% (89.3)6.1% (88.9)--0.3% (86.7)-- 58.4% 41.6%
2026 MIA61.2% (97.8)--26.9% (86.9)--11.9% (89.0)-- 61.2% 38.8%
RP MLB Percentile 93 (91) - - 59 (59) - - 39 (78) - - 84.3% 15.4%
RP MLB AVG 37.8% (94.7) 26.1% (93.9) 20.5% (89.4) 25.4% (85.5) 21.3% (82.5) 16.4% (79.9) 17.2% (86.2) 18.3% (86.4) 32.3% (68.3) 48.3% 51.5%
Career61.1% (97.5)0.6% (97.1)15.8% (88.7)15.6% (87.0)--7.0% (89.1)-- 61.7% 38.3%

Michael Petersen Pitch › Results

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Year Team FF CSW% SI CSW% FC CSW% SL CSW% ST CSW% CB CSW% CH CSW% FS CSW% KN CSW% Fastball CSW% Secondary CSW%
2024 LAD/MIA23.9% (25)-23.0% (12)0.0% (0)--0.0% (0)-- 23.9% 20.8%
2025 ATL/MIA27.9% (28)25.0% (1)20.9% (9)20.0% (4)--0.0% (0)-- 27.7% 20.6%
2026 MIA28.1% (67)--31.5% (29)--28.9% (9)-- 28.1% 30.7%
RP MLB Percentile 56 (3) - - 61 (22) - - 79 (43) - - 57.6% 68.4%
RP MLB AVG 27.1% (23) 27.2% (9) 26.9% (11) 29.1% (18) 28.0% (15) 27.5% (10) 21.6% (14) 23.4% (16) 22.0% (8) 27.9% 28.7%
Career26.9% (120)25.0% (1)21.9% (21)30.2% (33)--25.7% (9)-- 26.9% 26.0%

Michael Petersen Batted Ball › Contact

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Year Team GB% LD% FB% PU% SS% Pull% Cent% Oppo% Foul Str% PC% Fl&B% Solid% Brl% ICR%
2024 LAD/MIA 31.3% 18.8% 35.9% 14.1% 37.5% 39.1% 35.9% 25.0% 24.0% 62.5% 25.0% 6.3% 6.3% 37.5%
2025 ATL/MIA 29.1% 30.9% 27.3% 12.7% 56.4% 36.4% 32.7% 30.9% 23.9% 49.1% 32.7% 7.3% 10.9% 50.9%
2026 MIA 37.6% 17.4% 25.7% 19.3% 29.4% 39.4% 40.4% 20.2% 21.8% 67.9% 16.5% 4.6% 11.0% 32.1%
RP MLB Percentile 23 81 67 95 81 36 93 13 86 81 97 59 9 80
RP MLB AVG 43.7% 21.7% 24.4% 10.2% 34.7% 40.9% 34.0% 25.1% 18.0% 62.8% 24.4% 5.8% 7.1% 36.9%
Career 33.8% 21.1% 28.9% 16.2% 38.2% 38.6% 37.3% 24.1% 22.8% 61.9% 22.8% 5.7% 9.6% 38.2%

Michael Petersen Batted Ball › Outcomes

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Year Team AVG wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA HR/FB ICR% IPA%
2024 LAD/MIA .276 .358 .295 .328 .259 .347 .266 .363 88.7 91.8 22.8 13.0% 37.5% 26.7%
2025 ATL/MIA .254 .315 .294 .333 .278 .374 .307 .455 91.2 92.1 19.2 20.0% 50.9% 35.4%
2026 MIA .186 .268 .248 .275 .172 .259 .218 .306 91.3 94.7 22.1 14.3% 32.1% 19.3%
RP MLB Percentile 91 86 87 87 96 90 97 89 5 3 6 62 80 89
RP MLB AVG .241 .316 .289 .320 .237 .318 .281 .361 87.8 89.3 13.2 18.0% 36.9% 24.6%
Career .224 .303 .272 .304 .218 .309 .252 .359 90.5 93.1 21.6 15.2% 38.2% 24.9%

Michael Petersen Approach › Plate Discipline

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Year Team Zone% Str% Swing% O-Sw% Whiff% Foul Str% Con% Z-Con% O-Con% CS% SwStr% CSW% BIP% PLUS% IPR% Str-ICR
2024 LAD/MIA 45.2% 64.5% 51.8% 33.7% 19.7% 24.0% 80.3% 86.0% 70.1% 12.7% 10.2% 22.9% 17.6% 58.7% 0.39 51.2%
2025 ATL/MIA 46.2% 65.4% 53.5% 33.0% 24.0% 23.9% 76.0% 82.9% 62.1% 11.9% 12.8% 24.8% 16.8% 59.9% 0.47 48.3%
2026 MIA 44.8% 65.3% 50.1% 35.3% 27.7% 21.8% 72.3% 80.2% 59.9% 15.2% 13.9% 29.1% 14.4% 61.4% 0.60 56.1%
RP MLB Percentile 57 61 69 72 72 86 72 79 50 37 73 62 13 84 79 90
RP MLB AVG 44.5% 63.6% 47.3% 31.5% 25.6% 18.0% 74.4% 83.7% 58.6% 16.3% 12.1% 28.5% 17.1% 58.2% 0.50 50.9%
Career 45.2% 65.1% 51.3% 34.3% 24.8% 22.8% 75.2% 82.3% 62.9% 13.8% 12.7% 26.6% 15.8% 60.4% 0.52 53.1%

Michael Petersen Approach › Locations

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Year Team Zone% aLoc% x-mLoc% gLoc% hiLoc% y-mLoc% loLoc% iLoc% oLoc% mmLoc%
2024 LAD/MIA 45.2% 28.9% 32.8% 38.3% 43.5% 23.7% 32.8% 36.9% 30.3% 8.5%
2025 ATL/MIA 46.2% 31.5% 30.6% 37.9% 32.7% 20.2% 47.1% 32.1% 37.3% 5.5%
2026 MIA 44.8% 34.8% 33.3% 31.9% 43.4% 20.0% 36.6% 33.6% 33.1% 6.7%
RP MLB Percentile 57 52 2 15 81 82 30 80 2 48
RP MLB AVG 44.5% 34.7% 26.9% 38.4% 36.2% 22.9% 40.8% 29.9% 43.2% 6.6%
Career 45.2% 32.6% 32.6% 34.9% 41.0% 21.0% 38.0% 34.1% 33.3% 6.9%

Michael Petersen Approach › Counts

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Year Team Early% Behind% 2-Str% Early BIP% F-Str% TF-Str% ECS% 2-Str O-Sw% PAR%
2024 LAD/MIA 57.0% 9.4% 35.0% 15.5% 69.7% 58.4% 17.4% 21.3% 11.0%
2025 ATL/MIA 50.5% 15.0% 37.0% 13.9% 65.8% 47.4% 15.2% 23.1% 14.0%
2026 MIA 56.6% 9.9% 34.0% 10.3% 60.1% 52.5% 19.9% 28.8% 20.2%
RP MLB Percentile 29 79 87 7 34 54 35 67 68
RP MLB AVG 58.5% 12.3% 29.7% 14.5% 60.8% 50.0% 21.1% 26.5% 19.2%
Career 55.3% 10.9% 34.9% 12.4% 63.8% 52.9% 18.3% 25.5% 16.4%

Michael Petersen PLV

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Year Team P PLV QP% AP% BP% Q-BP% MTK% HP HL PLA
2024 LAD/MIA 363 5.36 53.9% 22.4% 23.7% 30.3% 5.3% -1.2 0 0.53
2025 ATL/MIA 327 5.11 48.3% 17.7% 34.0% 14.3% 5.1% 3.6 +3 2.79
2026 MIA 756 5.10 50.3% 15.5% 34.3% 16.0% 3.4% -3.5 -5 2.98
RP MLB Percentile 71 82 89 19 72 72 81 82 88 81
RP MLB AVG 625 4.93 45.9% 17.4% 36.8% 9.1% 4.7% 0.7 0 3.53
Career 1,446 5.12 50.0% 16.5% 33.5% 16.5% 4.0% -1.1 -3 2.35
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