BIGLEAGUE

Miami Marlins · Pitcher · #26

Janson Junk

Age 306' 2" · 197lbBats R · Throws RDebut 2021From Federal Way

ERA

4.25

W-L

6-8

K

68

WHIP

1.32

WAR

1.5

FIP

4.18

Awards

1 major honor

Pitcher of the Month

2021

League Percentile

2026 season · percentile vs 54 qualified pitchers
the entire league54starting pitchers194
ERA
15
4.25
WHIP
17
1.32
Strikeouts
0
68
K/9
7
6.29
Wins
16
6
Bottom of leagueAverage (50)Top of league

⚠ Below the qualified innings threshold. Percentiles are for reference only.

the entire league · by ERA

Top 85%

Janson Junk's ERA (4.25) ranks below average among 54 qualified pitchers. The number on each bar is a percentile (higher is better); use the tabs to change the comparison pool.

PITCHING

Season · Career
CategoryGamesERAWinsLossesSavesInningsStrikeoutsWalksWHIP
2026 Season194.2568097.168261.32
Career554.6213151247.1179501.31

Hover over a stat for its definition.

ARSENAL

Pitch arsenal · 2026 usage and average velocity
Four-Seam35.7%avg 151 km/h
Slider20.2%avg 139 km/h
Changeup18.0%avg 140 km/h
Sweeper13.8%avg 129 km/h
Curveball7.9%avg 130 km/h
Sinker4.2%avg 150 km/h

ADVANCED

Advanced metrics · 2026 season

BABIP

.297

K/9

6.29

BB/9

2.40

HR/9

1.11

Quality starts

3

Whiff%

15.2%

GAME LOG

Last 10 games · includes team result
DateOppInningsHitsERWalksStrikeoutsTeam
08.23vs WSH4.22102W
08.17@ PHI5.08222L
08.12vs PIT6.04112W
08.06@ ATL3.05211L
07.31@ NYM5.03024W
07.26vs SD4.27106L
07.20@ HOU4.05633L
07.09vs SEA5.03145W
05.25@ TOR5.08103W
05.20vs ATL5.08803L

SPLITS

Situational splits (2026)

Home

Opp AVG.244
IP58.2
K43
WHIP1.14

Away

Opp AVG.303
IP38.2
K25
WHIP1.58

vs LHP

Opp AVG.301
IP57.1
K46
WHIP1.59

vs RHP

Opp AVG.213
IP39.2
K22
WHIP0.93

RISP

Opp AVG.313
IP20.1
K15
WHIP1.43

YEAR BY YEAR

Year-by-year · Career trends

ERALower is better

▲ Trending down year over year
ERA by yearFrom 3.86 in 2021 to 4.25 in 2026. Lower is better for this stat.2021 ERA: 3.863.8620212022 ERA: 6.4820222023 ERA: 4.9120232024 ERA: 14.6314.6320242025 ERA: 4.1720252026 ERA: 4.254.252026
Show yearly figures
ERA year-by-year details
YearERA
20213.86
20226.48
20234.91
202414.63
20254.17
20264.25

WHIPLower is better

▲ Trending down year over year
WHIP by yearFrom 1.35 in 2021 to 1.32 in 2026. Lower is better for this stat.2021 WHIP: 1.351.3520212022 WHIP: 1.5620222023 WHIP: 1.3620232024 WHIP: 3.253.2520242025 WHIP: 1.141.1420252026 WHIP: 1.321.322026
Show yearly figures
WHIP year-by-year details
YearWHIP
20211.35
20221.56
20231.36
20243.25
20251.14
20261.32

Strikeouts

▼ Trending down year over year
Strikeouts by yearFrom 10 in 2021 to 68 in 2026.2021 Strikeouts: 101020212022 Strikeouts: 1120222023 Strikeouts: 5520232024 Strikeouts: 820242025 Strikeouts: 777720252026 Strikeouts: 68682026
Show yearly figures
Strikeouts year-by-year details
YearStrikeouts
202110
202211
20235
20248
202577
202668
YearTeamGamesERAWinsLossesSavesInningsStrikeoutsWalksWHIP
2021LAA43.8601016.11021.35
2022LAA36.481108.11131.56
2023MIL24.910107.1521.36
2024MIL56.750008.0822.25
2024ATH1-.--0000.002-.--
2024—614.630008.0843.25
2025MIA214.17641110.077131.14
2026MIA194.2568097.168261.32