Janson Junk | Miami Marlins
MLB Player
Janson Junk
Miami MarlinsHeight6' 2"Weight197 lbsAge30Experience6th Season
6-9W-LTied-124th
4.22ERA
89KTied-155th
1.29WHIP
Player Information
PositionStarting Pitcher
Jersey#26
Date of Birth15/1/1996
BirthplaceFederal Way, WA
Experience6th Season
Bats / ThrowsRight/Right
MLB Debut2021
StatusActive
Next Game
More Miami Marlins Players
Season, Postseason & Career
| Split | GP | GS | CG | SHO | IP | H | R | ER | HR | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular Season | 26 | 25 | 0 | 0 | 123.2 | 127 | 63 | 58 | 15 | 33 | 89 |
| Career | 62 | 48 | 0 | 0 | 273.2 | 299 | 152 | 139 | 33 | 57 | 200 |
Pitching by Season
| Season | GP | GS | W | L | W% | WAR | ERA | WHIP | IP | K | BB | K/BB | H | R | ER | SV | HLD | BLSV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 4 | 4 | 0 | 1 | .000 | 0.0 | 3.86 | 1.35 | 16.1 | 10 | 2 | 5.0 | 20 | 11 | 7 | 0 | 0 | 0 |
| 2022 | 3 | 2 | 1 | 1 | .500 | -0.1 | 6.48 | 1.56 | 8.1 | 11 | 3 | 3.7 | 10 | 6 | 6 | 0 | 0 | 0 |
| 2023 | 2 | 1 | 0 | 1 | .000 | -0.1 | 4.91 | 1.36 | 7.1 | 5 | 2 | 2.5 | 8 | 5 | 4 | 0 | 0 | 0 |
| 2024 | 5 | 0 | 0 | 0 | .000 | -0.1 | 6.75 | 2.25 | 8.0 | 8 | 2 | 4.0 | 16 | 6 | 6 | 0 | 0 | 0 |
| 2024 | 1 | 0 | 0 | 0 | .000 | 0.0 | INF | INF | 0.0 | 0 | 2 | 0.0 | 6 | 7 | 7 | 0 | 0 | 0 |
| 2024 | 6 | 0 | 0 | 0 | .000 | -0.1 | 14.63 | 3.25 | 8.0 | 8 | 4 | 2.0 | 22 | 13 | 13 | 0 | 0 | 0 |
| 2025 | 21 | 16 | 6 | 4 | .600 | 1.0 | 4.17 | 1.14 | 110.0 | 77 | 13 | 5.9 | 112 | 54 | 51 | 1 | 0 | 0 |
| 2026 | 26 | 25 | 6 | 9 | .400 | 1.0 | 4.22 | 1.29 | 123.2 | 89 | 33 | 2.7 | 127 | 63 | 58 | 0 | 1 | 0 |
| Career | 62 | 48 | 13 | 16 | .448 | -- | 4.57 | 1.30 | 273.2 | 200 | 57 | 3.5 | 299 | 152 | 139 | 1 | 1 | 0 |
Opponent Batting by Season
| Season | P | TBF | P-TBF | OBA | OOBP | OSLUG | OOPS | 2B | 3B | HR | TB | RBI | BH | SH | SF | IBB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 247 | 71 | 3.479 | .294 | .314 | .529 | .844 | 1 | 0 | 5 | 36 | 10 | 0 | 1 | 0 | 0 |
| 2022 | 159 | 37 | 4.297 | .294 | .351 | .441 | .793 | 2 | 0 | 1 | 15 | 6 | 0 | 0 | 0 | 0 |
| 2023 | 110 | 33 | 3.333 | .267 | .313 | .467 | .779 | 3 | 0 | 1 | 14 | 5 | 0 | 0 | 0 | 0 |
| 2024 | 142 | 40 | 3.550 | .432 | .450 | .649 | 1.099 | 2 | 0 | 2 | 24 | 6 | 0 | 0 | 1 | 0 |
| 2024 | 33 | 8 | 4.125 | 1.000 | 1.000 | 1.833 | 2.833 | 2 | 0 | 1 | 11 | 5 | 0 | 0 | 0 | 0 |
| 2024 | 175 | 48 | 3.646 | .512 | .542 | .814 | 1.356 | 4 | 0 | 3 | 35 | 11 | 0 | 0 | 1 | 0 |
| 2025 | 1622 | 447 | 3.629 | .266 | .289 | .397 | .686 | 29 | 1 | 8 | 167 | 48 | 4 | 1 | 8 | 0 |
| 2026 | 1981 | 523 | 3.788 | .264 | .315 | .414 | .729 | 23 | 2 | 15 | 199 | 60 | 4 | 1 | 3 | 0 |
| Career | 4294 | 1159 | 3.705 | .278 | .315 | .433 | .748 | 62 | 3 | 33 | 466 | 140 | 8 | 3 | 12 | 0 |
Expanded Pitching by Season
| Season | P/S | P/I | K/9 | QS | CG | SHO | GSC | GB | FB | G/F | IR | IRS | WP | BK | SB | CS | RSUP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 61.8 | 15.1 | 5.5 | 0 | 0 | 0 | 45.3 | 23 | 36 | 0.6 | 0 | 0 | 0 | 0 | 2 | 0 | 18.0 |
| 2022 | 70.5 | 19.1 | 11.9 | 0 | 0 | 0 | 44.5 | 15 | 8 | 1.9 | 0 | 0 | 0 | 0 | 0 | 0 | 11.0 |
| 2023 | 79.0 | 15.0 | 6.1 | 0 | 0 | 0 | 32.0 | 15 | 10 | 1.5 | 0 | 0 | 0 | 0 | 0 | 0 | 3.0 |
| 2024 | 0.0 | 17.8 | 9.0 | 0 | 0 | 0 | 0.0 | 11 | 19 | 0.6 | 0 | 0 | 0 | 0 | 2 | 0 | 0.0 |
| 2024 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 2 | 4 | 0.5 | 0 | 0 | 1 | 0 | 0 | 0 | 0.0 |
| 2024 | 0.0 | 21.9 | 9.0 | 0 | 0 | 0 | 0.0 | 13 | 23 | 0.6 | 0 | 0 | 1 | 0 | 2 | 0 | 0.0 |
| 2025 | 82.6 | 14.7 | 6.3 | 6 | 0 | 0 | 49.3 | 146 | 207 | 0.7 | 2 | 0 | 2 | 0 | 12 | 2 | 93.0 |
| 2026 | 78.9 | 16.0 | 6.5 | 3 | 0 | 0 | 48.8 | 173 | 223 | 0.8 | 0 | 0 | 2 | 0 | 10 | 3 | 121.0 |
| Career | 78.4 | 15.7 | 6.6 | 9 | 0 | 0 | 0.0 | 385 | 507 | 0.8 | 2 | 0 | 5 | 0 | 26 | 5 | 246.0 |
Game Log
| Game | Result | IP | H | R | ER | HR | BB | K | GB | FB | P | TBF | GSC | Dec | Rel | ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 vs ATL2026 Regular Season | W 5-3 | 4.2 | 3 | 1 | 1 | 1 | 1 | 5 | 5 | 7 | 64 | 18 | 58.0 | - | - | 4.22 |
 @ CHC2026 Regular Season | W 8-2 F/12 | 5.0 | 2 | 0 | 0 | 0 | 1 | 6 | 3 | 6 | 84 | 18 | 68.0 | - | - | 4.31 |
 @ ARI2026 Regular Season | W 4-2 F/11 | 3.0 | 5 | 1 | 1 | 1 | 1 | 4 | 2 | 8 | 72 | 15 | 48.0 | - | - | 4.50 |
 vs NYM2026 Regular Season | L 15-14 | 3.0 | 8 | 8 | 8 | 1 | 1 | 0 | 6 | 11 | 60 | 19 | 10.0 | - | - | 4.54 |
| vs CHC2026 Regular Season | L 6-1 | 5.0 | 3 | 1 | 1 | 0 | 1 | 4 | 6 | 7 | 75 | 18 | 60.0 | L(6-9) | - | 4.00 |
 @ WSH2026 Regular Season | W 6-2 | 4.2 | 4 | 1 | 1 | 0 | 2 | 2 | 4 | 10 | 65 | 18 | 52.0 | - | - | 4.11 |
 vs BOS2026 Regular Season | W 4-0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 8 | 3 | 0.0 | - | HLD(1) | 4.21 |
| vs WSH2026 Regular Season | W 6-2 | 4.2 | 2 | 1 | 1 | 0 | 0 | 2 | 7 | 7 | 69 | 18 | 58.0 | - | - | 4.25 |
 @ PHI2026 Regular Season | L 6-5 | 5.0 | 8 | 2 | 2 | 0 | 2 | 2 | 11 | 8 | 88 | 23 | 43.0 | L(6-8) | - | 4.37 |
 vs PIT2026 Regular Season | W 8-2 | 6.0 | 4 | 2 | 1 | 0 | 1 | 2 | 10 | 10 | 81 | 23 | 59.0 | W(6-7) | - | 4.41 |
| @ ATL2026 Regular Season | L 11-3 | 3.0 | 5 | 2 | 2 | 1 | 1 | 1 | 4 | 7 | 47 | 13 | 41.0 | L(5-7) | - | 4.63 |
| @ NYM2026 Regular Season | W 5-2 | 5.0 | 3 | 1 | 0 | 0 | 2 | 4 | 7 | 8 | 79 | 21 | 61.0 | W(5-6) | - | 4.58 |
 vs SD2026 Regular Season | L 5-3 | 4.2 | 7 | 1 | 1 | 0 | 0 | 6 | 6 | 9 | 75 | 21 | 52.0 | - | - | 4.89 |
 @ HOU2026 Regular Season | L 8-5 | 4.0 | 5 | 6 | 6 | 2 | 3 | 3 | 6 | 7 | 80 | 19 | 28.0 | L(4-6) | - | 5.09 |
 vs SEA2026 Regular Season | W 8-4 | 5.0 | 3 | 2 | 1 | 1 | 4 | 5 | 5 | 7 | 79 | 21 | 56.0 | W(4-5) | - | 4.57 |
 @ TOR2026 Regular SeasonWeek 21 | W 8-2 | 5.0 | 8 | 1 | 1 | 0 | 0 | 3 | 6 | 14 | 93 | 23 | 50.0 | W(3-5) | - | 4.80 |
| vs ATL2026 Regular SeasonWeek 20 | L 9-1 | 5.0 | 8 | 8 | 8 | 2 | 0 | 3 | 4 | 16 | 86 | 23 | 22.0 | L(2-5) | - | 5.07 |
 @ TB2026 Regular SeasonWeek 20 | L 7-2 | 5.2 | 10 | 7 | 7 | 2 | 3 | 4 | 13 | 8 | 100 | 28 | 22.0 | L(2-4) | - | 4.14 |
| vs WSH2026 Regular SeasonWeek 19 | W 8-7 | 6.0 | 7 | 4 | 4 | 1 | 2 | 6 | 5 | 13 | 94 | 26 | 46.0 | - | - | 3.25 |
| vs PHI2026 Regular SeasonWeek 18 | L 1-0 | 5.1 | 5 | 1 | 1 | 1 | 0 | 6 | 9 | 7 | 92 | 22 | 60.0 | L(2-3) | - | 2.82 |
 @ LAD2026 Regular SeasonWeek 17 | W 2-1 | 6.0 | 3 | 0 | 0 | 0 | 1 | 4 | 9 | 9 | 76 | 23 | 69.0 | W(2-2) | - | 3.00 |
 vs STL2026 Regular SeasonWeek 16 | W 4-1 | 5.0 | 1 | 0 | 0 | 0 | 1 | 2 | 6 | 8 | 56 | 17 | 66.0 | W(1-2) | - | 3.67 |
 vs MIL2026 Regular SeasonWeek 16 | L 7-5 F/10 | 5.1 | 6 | 4 | 3 | 0 | 2 | 3 | 12 | 6 | 93 | 24 | 43.0 | - | - | 4.50 |
 @ DET2026 Regular SeasonWeek 15 | L 6-1 | 5.0 | 5 | 5 | 4 | 1 | 2 | 4 | 8 | 7 | 99 | 22 | 41.0 | L(0-2) | - | 4.32 |
 vs CIN2026 Regular SeasonWeek 14 | L 2-0 | 7.1 | 7 | 2 | 2 | 1 | 1 | 3 | 10 | 14 | 87 | 28 | 58.0 | L(0-1) | - | 3.09 |
 vs CHW2026 Regular SeasonWeek 13 | W 9-2 | 4.1 | 5 | 2 | 2 | 0 | 1 | 5 | 7 | 6 | 79 | 19 | 49.0 | - | - | 4.15 |