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Janson Junk
Janson Junk
Miami Marlins • Pitcher
Age 30 • 6' 2" • 197 lb
Bats: R • Throws: R
MLB Debut: 2021-09-05
Born: Federal Way , WA • USA
Draft: 2017
2026 Stats
W
2
L
5
ERA
5.07
WHIP
1.27
IP
55.0
SO
40
SV
0
HLD
0
G
10
GS
10
Career Stats
W
9
L
12
ERA
4.92
WHIP
1.30
IP
205.0
SO
151
SV
1
HLD
0
G
46
GS
33
Year-by-Year Pitching
Year Team GGSIP WLSVSO ERAWHIPAwards
2021 LAA 4 4 16.1 — 1 — 10 3.86 1.35
2022 LAA 3 2 8.1 1 1 — 11 6.48 1.56
2023 MIL 2 1 7.1 — 1 — 5 4.91 1.36
2024 Total 6 — 8.0 — — — 8 14.63 3.25
2025 MIA 21 16 110.0 6 4 1 77 4.17 1.14
2026 MIA 10 10 55.0 2 5 — 40 5.07 1.27
Spring Training
Pitching
YearTeamGGSIPWLSVSOERAWHIP
2022 LAA 215.0 ———4 5.401.20
2023 MIL 438.0 11—4 5.631.38
2024 MIL 326.0 —114 6.001.33
2025 MIA 5110.1 —1—10 5.231.06
2026 MIA 428.0 —3—7 10.132.13
Game Logs
Season selector loads one year at a time.
Pitching
Date Opponent IP H R ER BB SO HR
2026-05-20 vs ATL 5.0 8 8 8 0 3 2
2026-05-15 @ TB 5.2 10 7 7 3 4 2
2026-05-09 vs WSH 6.0 7 4 4 2 6 1
2026-05-04 vs PHI 5.1 5 1 1 0 6 1
2026-04-28 @ LAD 6.0 3 0 0 1 4 0
2026-04-22 vs STL 5.0 1 0 0 1 2 0
2026-04-17 vs MIL 5.1 6 4 3 2 3 0
2026-04-11 @ DET 5.0 5 5 4 2 4 1
2026-04-06 vs CIN 7.1 7 2 2 1 3 1
2026-03-31 vs CWS 4.1 5 2 2 1 5 0
Transactions
Entire history • newest first.
2026-04-16
RHP Janson Junk changed number to 26.
2026-04-15
RHP Janson Junk changed number to 42.
2025-09-08
Miami Marlins activated RHP Janson Junk from the 15-day injured list.
2025-09-02
Miami Marlins sent RHP Janson Junk on a rehab assignment to Jacksonville Jumbo Shrimp.
2025-08-27
Miami Marlins placed RHP Janson Junk on the 15-day injured list retroactive to August 24, 2025. Right ulnar nerve irritation.
2025-05-24
Miami Marlins selected the contract of RHP Janson Junk from Jacksonville Jumbo Shrimp.
2025-02-10
Miami Marlins signed free agent RHP Janson Junk to a minor league contract and invited him to spring training.
2024-09-07
Oakland Athletics sent RHP Janson Junk outright to Las Vegas Aviators.
2024-09-05
Oakland Athletics designated RHP Janson Junk for assignment.
2024-09-01
Oakland Athletics activated RHP Janson Junk.
2024-08-31
Oakland Athletics claimed RHP Janson Junk off waivers from Houston Astros.
2024-08-29
Houston Astros designated RHP Janson Junk for assignment.
2024-08-02
Houston Astros claimed RHP Janson Junk off waivers from Milwaukee Brewers.
2024-08-02
Houston Astros optioned RHP Janson Junk to Sugar Land Space Cowboys.
2024-07-28
Milwaukee Brewers designated RHP Janson Junk for assignment.
2024-07-26
Milwaukee Brewers recalled RHP Janson Junk from Nashville Sounds.
2024-07-05
Milwaukee Brewers optioned RHP Janson Junk to Nashville Sounds.
2024-07-03
Milwaukee Brewers recalled RHP Janson Junk from Nashville Sounds.
2024-06-05
Milwaukee Brewers optioned RHP Janson Junk to Nashville Sounds.
2024-06-01
Milwaukee Brewers recalled RHP Janson Junk from Nashville Sounds.
2024-05-13
Milwaukee Brewers optioned RHP Janson Junk to Nashville Sounds.
2024-05-10
Milwaukee Brewers recalled RHP Janson Junk from Nashville Sounds.
2024-05-06
Milwaukee Brewers optioned RHP Janson Junk to Nashville Sounds.
2024-04-27
Milwaukee Brewers recalled RHP Janson Junk from Nashville Sounds.
2024-03-19
Milwaukee Brewers optioned RHP Janson Junk to Nashville Sounds.
2023-10-05
Milwaukee Brewers activated RHP Janson Junk.
2023-10-01
Milwaukee Brewers recalled RHP Janson Junk from Nashville Sounds.
2023-04-13
Milwaukee Brewers optioned RHP Janson Junk to Nashville Sounds.
2023-04-11
Milwaukee Brewers recalled RHP Janson Junk from Nashville Sounds.
2023-03-15
Milwaukee Brewers optioned RHP Janson Junk to Nashville Sounds.
2022-11-23
Milwaukee Brewers traded RF Hunter Renfroe to Los Angeles Angels for RHP Janson Junk, RHP Elvis Peguero and LHP Adam Seminaris.
2022-10-06
Los Angeles Angels recalled RHP Janson Junk from Salt Lake Bees.
2022-08-06
Los Angeles Angels optioned RHP Janson Junk to Salt Lake Bees.
2022-07-27
Los Angeles Angels recalled RHP Janson Junk from Salt Lake Bees.
2022-06-26
Los Angeles Angels optioned RHP Janson Junk to Salt Lake Bees.
2022-06-20
Los Angeles Angels recalled RHP Janson Junk from Salt Lake Bees.
2022-05-29
Los Angeles Angels optioned RHP Janson Junk to Salt Lake Bees.
2022-05-28
Los Angeles Angels recalled RHP Janson Junk from Salt Lake Bees.
2022-03-30
Los Angeles Angels optioned RHP Janson Junk to Salt Lake Bees.
2021-10-05
Los Angeles Angels recalled RHP Janson Junk from Salt Lake Bees.
2021-09-30
Los Angeles Angels optioned RHP Janson Junk to Salt Lake Bees.
2021-09-03
Los Angeles Angels selected the contract of RHP Janson Junk from Rocket City Trash Pandas.
2021-07-30
Los Angeles Angels traded LHP Andrew Heaney and cash to New York Yankees for RHP Janson Junk and RHP Elvis Peguero.
2017-06-29
New York Yankees signed RHP Janson Junk.
Scouting Report
Statcast-style percentiles • Basenerd theme
Season 2026
Ready
Basic Line
Season / Game
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Pitch Arsenal
Usage • Velo • Break • Spin • xwOBA
Pitch N Use% Velo HB IVB Spin xwOBA Whiff% Zone% Chase% BNStuff+ BNCtrl+
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Notes
Primary pitch summary
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Movement Profile (Induced Break)
Pitcher's View: HB vs Rise / Drop (in)
Circles: 12/18/24 in • Dots = pitch types (size ~ pitch count)
Pitch Location Heatmaps
KDE-style blur • fixed zone • catcher POV
vs. LHH
vs. RHH
Zone: left -0.7083 / right 0.7083 • bot 1.595 / top 3.394 • Domain: X [-2,2], Z [0,5]
Statcast Game Log
Per-game pitch metrics from Statcast
Date Pitches Velo BNStuff+ BNCtrl+ Whiff% Zone% Chase% K% BB% xwOBA
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