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Janson Junk

#26 - Starting Pitcher

Miami Marlins

Bats / Throws Right / Right
Date of Birth 1/15/1996 (30)
Height, Weight 6'2", 197 lb
Hometown Federal Way, WA

2026 Season Stats

MLB Rank MLB Average
W-L IP ERA WHIP K% BB%
6-9 111.0 4.54 1.32 15.5% 6.4%
92nd 7
W
105th 112.0
IP
121st 4.32
ERA
104th 1.30
WHIP
183rd 21.6%
K%
35th 8.5%
BB%
FB MPH SwStr% CSW% Str-ICR MTK% PLV PLA
94.0 7.2% 24.6% 50.2% 5.1% 5.24 2.34
112th 94.3
FB MPH
197th 11.6%
SwStr%
189th 27.8%
CSW%
97th 50.2%
Str-ICR
103rd 5.0%
MTK%
3rd 4.98
PLV
3rd 3.30
PLA

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Janson Junk Overview

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team G GS IP W-L QS ERA WHIP xERA FIP xFIP PLA K% BB% H/9 HR/9 BABIP HR/FB% LOB% ICR% GB% SwStr% CSW% IPR% PLV
2021 LAA 4 4 16.1 0-1 0 3.86 1.35 6.54 6.34 5.81 3.12 14.1% 2.8% 11.0 2.76 .283 23.8% 73.3% 37.3% 40.7% 8.5% 25.5% 0.36 5.07
2022 LAA 3 2 8.1 1-1 0 6.48 1.56 3.84 3.11 2.64 3.03 29.7% 8.1% 10.8 1.08 .409 25.0% 60.3% 43.5% 65.2% 8.2% 26.4% 0.52 5.24
2023 MIL 2 1 7.1 0-1 0 4.91 1.36 5.90 4.52 3.77 2.61 15.2% 6.1% 9.8 1.23 .292 33.3% 58.1% 40.0% 64.0% 4.5% 21.8% 0.40 5.20
2024 OAK/MIL 6 0 8.0 0-0 0 14.63 3.25 7.49 7.54 5.34 3.83 16.7% 8.3% 24.8 3.38 .576 33.3% 59.6% 55.6% 41.7% 8.0% 21.7% 0.36 5.15
2025 MIA 21 16 110.0 6-4 6 4.17 1.14 4.32 3.14 3.78 2.22 17.2% 2.9% 9.2 0.65 .302 11.3% 63.7% 40.5% 43.2% 9.6% 25.6% 0.45 5.25
2026 MIA 23 22 111.0 6-9 3 4.54 1.32 4.37 4.20 4.29 2.34 15.5% 6.4% 9.5 1.05 .298 17.3% 67.8% 37.5% 45.7% 7.2% 24.6% 0.39 5.24
SP MLB Percentile 42 54 46 45-15 23 40 47 51 51 44 99 8 82 18 62 33 58 22 59 70 2 5 15 98
SP MLB AVG 23 20 112.0 7-7 7 4.32 1.30 4.39 4.28 4.21 3.30 21.6% 8.5% 8.5 1.24 .287 18.9% 72.7% 38.4% 43.0% 11.6% 27.8% 0.48 4.98
Career 59 45 261.0 13-16 9 4.72 1.31 4.60 3.96 4.13 2.42 16.6% 4.9% 10.0 1.07 .313 16.9% 65.3% 39.7% 45.2% 8.2% 24.9% 0.42 5.23

Janson Junk Repertoire

2021 2022 2023 2024 2025 2026 All
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Janson Junk Game Log

Janson Junk 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
2021 LAA 4 4 16.1 0-1 0 0 0 247 164 83 71 20 14 1 0 5 10 2 0 0
2022 LAA 3 2 8.1 1-1 0 0 0 159 102 57 37 10 7 2 0 1 11 3 0 0
2023 MIL 2 1 7.1 0-1 0 0 0 110 77 32 33 8 4 3 0 1 5 2 0 0
2024 OAK/MIL 6 0 8.0 0-0 0 0 0 175 117 58 48 22 15 4 0 3 8 4 0 1
2025 MIA 21 16 110.0 6-4 6 1 0 1,622 1,111 511 447 112 74 29 1 8 77 13 4 2
2026 MIA 23 22 111.0 6-9 3 0 1 1,761 1,156 604 471 117 80 22 2 13 73 30 4 1
SP MLB Percentile 42 54 46 45-15 23 0 87 42 45 63 45 42 36 38 22 61 26 70 47 71
SP MLB AVG 23 20 112.0 7-7 7 0 0 1,846 1,182 665 476 105 68 20 2 15 104 39 5 3
Career 59 45 261.0 13-16 9 1 1 4,074 2,727 1,345 1,107 289 194 61 3 31 184 54 8 4

Janson Junk Advanced

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team K% BB% AVG SLG OPS wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA xERA
2021 LAA 14.1% 2.8% .294 .529 .843 .357 .283 .345 .308 .391 .291 .440 87.4 89.1 13.2 6.54
2022 LAA 29.7% 8.1% .294 .441 .792 .347 .409 .435 .239 .307 .328 .403 88.5 94.2 -0.1 3.84
2023 MIL 15.2% 6.1% .267 .467 .780 .333 .292 .320 .307 .370 .337 .418 88.5 77.0 7.4 5.90
2024 OAK/MIL 16.7% 8.3% .512 .814 1.356 .566 .576 .611 .353 .424 .376 .489 88.8 87.2 12.6 7.49
2025 MIA 17.2% 2.9% .266 .397 .686 .294 .302 .318 .286 .326 .315 .378 91.1 91.0 14.3 4.32
2026 MIA 15.5% 6.4% .271 .421 .743 .326 .298 .323 .264 .327 .284 .356 89.3 90.8 13.1 4.37
SP MLB Percentile 8 82 18 41 44 44 33 48 27 51 49 69 25 30 58 51
SP MLB AVG 21.6% 8.5% .246 .409 .725 .319 .287 .321 .246 .325 .285 .374 88.4 89.9 13.9 4.39
Career 16.6% 4.9% .281 .437 .756 .329 .313 .338 .280 .338 .304 .383 89.8 90.4 13.1 4.60

Janson Junk 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%
2021 LAA52.6% (92.5)--23.5% (80.6)-21.5% (79.2)2.4% (87.7)-- 52.6% 47.4%
2022 LAA43.4% (92.5)--45.3% (82.7)-8.2% (79.2)3.1% (88.0)-- 43.4% 56.6%
2023 MIL50.0% (92.6)5.5% (92.1)-1.8% (83.6)18.2% (79.6)12.7% (82.2)11.8% (84.6)-- 55.5% 44.5%
2024 OAK/MIL48.0% (93.8)8.0% (93.8)-24.6% (88.2)6.9% (81.6)12.6% (82.8)--- 56.0% 44.0%
2025 MIA37.7% (93.6)--29.0% (86.8)13.8% (81.9)11.7% (81.9)7.8% (88.1)-- 37.7% 62.3%
2026 MIA33.8% (94.0)3.8% (93.6)-20.3% (86.2)14.4% (80.1)9.0% (80.8)18.7% (87.4)-- 37.6% 62.4%
SP MLB Percentile 50 (43) 3 (49) - 62 (48) 51 (21) 30 (57) 62 (68) - - 10.0% 89.5%
SP MLB AVG 34.2% (94.3) 19.7% (93.7) 16.8% (89.3) 17.1% (86.1) 16.6% (82.2) 13.8% (80.0) 16.6% (86.1) 16.9% (86.4) 30.1% (80.5) 46.5% 53.4%
Career37.9% (93.6)2.1% (93.5)-24.6% (86.0)12.5% (80.9)11.1% (81.2)11.8% (87.5)-- 40.0% 60.0%

Janson Junk 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%
2021 LAA26.9% (10)--19.0% (6)-28.3% (4)33.3% (1)-- 26.9% 23.9%
2022 LAA27.5% (5)--25.0% (7)-30.8% (1)20.0% (0)-- 27.5% 25.6%
2023 MIL23.6% (4)33.3% (0)-50.0% (0)15.0% (0)14.3% (1)23.1% (0)-- 24.6% 18.4%
2024 OAK/MIL25.0% (8)7.1% (1)-30.2% (5)8.3% (0)9.1% (0)--- 22.4% 20.8%
2025 MIA26.4% (48)--26.4% (65)23.7% (19)28.9% (17)17.3% (6)-- 26.4% 25.1%
2026 MIA27.2% (30)13.4% (3)-26.3% (28)20.9% (20)26.6% (10)22.1% (35)-- 25.8% 23.8%
SP MLB Percentile 56 (30) 0 (6) - 38 (53) 12 (47) 26 (32) 45 (58) - - 28.5% 9.5%
SP MLB AVG 27.0% (59) 26.9% (19) 27.0% (24) 27.8% (38) 27.9% (29) 30.0% (27) 22.9% (39) 22.3% (46) 25.5% (21) 27.3% 28.0%
Career26.6% (105)13.8% (4)-26.0% (111)21.6% (39)26.7% (33)21.0% (42)-- 25.9% 24.2%

Janson Junk 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%
2021 LAA 40.7% 16.9% 35.6% 6.8% 42.4% 45.8% 33.9% 20.3% 17.0% 62.7% 20.3% 6.8% 10.2% 37.3%
2022 LAA 65.2% 17.4% 17.4% 0.0% 34.8% 39.1% 43.5% 17.4% 23.3% 56.5% 34.8% 4.3% 4.3% 43.5%
2023 MIL 64.0% 20.0% 12.0% 8.0% 28.0% 57.7% 23.1% 19.2% 25.5% 64.0% 28.0% 4.0% 8.0% 40.0%
2024 OAK/MIL 41.7% 25.0% 25.0% 8.3% 44.4% 33.3% 38.9% 27.8% 24.6% 44.4% 38.9% 5.6% 11.1% 55.6%
2025 MIA 43.2% 24.4% 20.2% 12.2% 36.1% 44.8% 30.0% 25.2% 21.1% 59.3% 26.1% 6.5% 8.0% 40.5%
2026 MIA 45.7% 20.4% 20.7% 13.5% 31.7% 44.6% 30.9% 24.5% 20.4% 62.8% 23.1% 8.0% 6.3% 37.5%
SP MLB Percentile 70 71 11 85 92 72 22 53 86 65 73 10 76 59
SP MLB AVG 43.0% 22.1% 24.8% 10.2% 35.7% 42.6% 33.2% 24.2% 18.3% 61.4% 24.8% 6.1% 7.6% 38.4%
Career 45.2% 21.9% 21.3% 11.8% 34.7% 44.5% 31.2% 24.3% 20.9% 60.5% 25.3% 7.0% 7.5% 39.7%

Janson Junk Batted Ball › Outcomes

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team AVG wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA HR/FB ICR% IPA%
2021 LAA .294 .357 .283 .345 .308 .391 .291 .440 87.4 89.1 13.2 23.8% 37.3% 31.0%
2022 LAA .294 .347 .409 .435 .239 .307 .328 .403 88.5 94.2 -0.1 25.0% 43.5% 27.0%
2023 MIL .267 .333 .292 .320 .307 .370 .337 .418 88.5 77.0 7.4 33.3% 40.0% 30.3%
2024 OAK/MIL .512 .566 .576 .611 .353 .424 .376 .489 88.8 87.2 12.6 33.3% 55.6% 41.7%
2025 MIA .266 .294 .302 .318 .286 .326 .315 .378 91.1 91.0 14.3 11.3% 40.5% 32.0%
2026 MIA .271 .326 .298 .323 .264 .327 .284 .356 89.3 90.8 13.1 17.3% 37.5% 28.9%
SP MLB Percentile 18 44 33 48 27 51 49 69 25 30 58 58 59 21
SP MLB AVG .246 .319 .287 .321 .246 .325 .285 .374 88.4 89.9 13.9 18.9% 38.4% 26.4%
Career .281 .329 .313 .338 .280 .338 .304 .383 89.8 90.4 13.1 16.9% 39.7% 30.8%

Janson Junk 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
2021 LAA 47.8% 66.4% 49.4% 31.0% 17.2% 17.0% 82.8% 91.5% 65.0% 17.0% 8.5% 25.5% 23.9% 58.3% 0.36 48.6%
2022 LAA 47.8% 64.2% 45.9% 27.7% 17.8% 23.3% 82.2% 86.0% 73.9% 18.2% 8.2% 26.4% 14.5% 57.9% 0.52 51.6%
2023 MIL 46.4% 70.0% 52.7% 35.6% 8.6% 25.5% 91.4% 94.6% 85.7% 17.3% 4.5% 21.8% 22.7% 62.7% 0.40 51.8%
2024 OAK/MIL 47.4% 66.9% 53.1% 33.7% 15.1% 24.6% 84.9% 93.5% 67.7% 13.7% 8.0% 21.7% 20.6% 54.3% 0.36 44.0%
2025 MIA 51.2% 68.5% 52.5% 33.2% 18.2% 21.1% 81.8% 86.9% 70.3% 16.0% 9.6% 25.6% 21.8% 61.6% 0.45 50.9%
2026 MIA 49.9% 65.6% 48.2% 28.7% 14.8% 20.4% 85.2% 91.4% 70.4% 17.4% 7.2% 24.6% 20.6% 59.0% 0.39 50.2%
SP MLB Percentile 97 80 57 18 1 86 1 0 3 79 2 5 92 68 15 50
SP MLB AVG 44.8% 63.8% 47.7% 31.8% 24.3% 18.3% 75.7% 85.3% 59.3% 16.2% 11.6% 27.8% 17.8% 58.2% 0.48 50.2%
Career 50.0% 66.9% 50.2% 31.0% 16.3% 20.9% 83.7% 89.5% 70.5% 16.7% 8.2% 24.9% 21.1% 59.8% 0.42 50.2%

Janson Junk Approach › Locations

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Year Team Zone% aLoc% x-mLoc% gLoc% hiLoc% y-mLoc% loLoc% iLoc% oLoc% mmLoc%
2021 LAA 47.8% 32.4% 30.0% 37.7% 32.4% 25.9% 41.7% 28.7% 41.3% 6.9%
2022 LAA 47.8% 19.5% 32.7% 47.8% 31.4% 28.9% 39.6% 23.3% 44.0% 8.2%
2023 MIL 46.4% 41.8% 24.5% 33.6% 37.3% 28.2% 34.5% 33.6% 41.8% 10.0%
2024 OAK/MIL 47.4% 26.9% 30.9% 42.3% 33.1% 28.6% 38.3% 27.4% 41.7% 8.0%
2025 MIA 51.2% 22.9% 29.8% 47.2% 28.6% 25.5% 45.9% 26.5% 43.6% 8.1%
2026 MIA 49.9% 30.3% 30.4% 39.4% 35.3% 22.7% 42.0% 31.2% 38.4% 6.9%
SP MLB Percentile 97 12 9 73 48 49 54 72 12 65
SP MLB AVG 44.8% 36.2% 27.4% 36.3% 35.3% 22.7% 41.9% 28.8% 43.8% 6.6%
Career 50.0% 27.2% 30.1% 42.7% 32.3% 24.6% 43.1% 28.8% 41.1% 7.6%

Janson Junk Approach › Counts

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Year Team Early% Behind% 2-Str% Early BIP% F-Str% TF-Str% ECS% 2-Str O-Sw% PAR%
2021 LAA 63.2% 12.6% 24.3% 21.2% 64.8% 49.3% 21.2% 25.0% 16.7%
2022 LAA 56.0% 13.2% 30.8% 13.5% 62.2% 51.4% 21.3% 26.5% 22.4%
2023 MIL 65.5% 3.6% 30.9% 22.2% 66.7% 45.5% 20.8% 20.6% 14.7%
2024 OAK/MIL 57.7% 6.9% 35.4% 23.8% 72.9% 52.1% 19.8% 25.8% 12.9%
2025 MIA 61.1% 7.0% 31.9% 19.3% 67.4% 52.7% 21.6% 22.4% 14.9%
2026 MIA 60.3% 10.0% 29.7% 18.1% 61.9% 48.0% 21.1% 22.6% 14.0%
SP MLB Percentile 82 85 48 93 54 28 51 8 6
SP MLB AVG 58.6% 11.9% 29.6% 15.1% 61.5% 49.9% 20.9% 26.8% 18.7%
Career 60.7% 8.8% 30.6% 18.9% 65.0% 50.2% 21.2% 22.9% 14.8%

Janson Junk PLV

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team P PLV QP% AP% BP% Q-BP% MTK% HP HL PLA
2021 LAA 247 5.07 46.2% 15.8% 38.1% 8.1% 8.1% 2.9 +6 3.12
2022 LAA 159 5.24 49.7% 16.4% 34.0% 15.7% 3.8% 3.4 +3 3.03
2023 MIL 110 5.20 48.6% 17.4% 33.9% 14.7% 9.2% 2.9 +3 2.61
2024 OAK/MIL 175 5.15 45.1% 21.7% 33.1% 12.0% 6.3% 12.9 +12 3.83
2025 MIA 1,622 5.25 50.0% 20.3% 29.7% 20.3% 5.7% 13.5 +27 2.22
2026 MIA 1,761 5.24 51.6% 17.6% 30.7% 20.9% 5.1% 21.3 +19 2.34
SP MLB Percentile 42 98 97 41 98 98 46 14 7 99
SP MLB AVG 1,846 4.98 45.9% 17.9% 36.2% 9.7% 5.0% 5.6 +1 3.30
Career 4,074 5.23 50.2% 18.7% 31.1% 19.2% 5.6% 56.9 +70 2.42
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