2025 Stats
W-L
6-3
ERA
4.48
WHIP
1.19
K
68
SV
1
Rest-of-Season Projections

Fires quality start Saturday
Junk didn't factor into the decision in Saturday's 6-4 extra-innings win over the Tigers, giving up three runs on seven hits and a walk over six innings. He struck out four.
Analysis
Making his second start since being activated from a brief IL stint, the right-hander produced his sixth quality start of the season on 88 pitches (58 strikes). Junk did serve up another homer, his seventh in seven trips to the mound since the beginning of August -- a stretch in which he's stumbled to a 6.39 ERA, 1.37 WHIP and 24:8 K:BB in 38 innings. He'll look for his first win since Aug. 6 in his next outing, which lines up to come on the road next weekend against the Rangers.
Making his second start since being activated from a brief IL stint, the right-hander produced his sixth quality start of the season on 88 pitches (58 strikes). Junk did serve up another homer, his seventh in seven trips to the mound since the beginning of August -- a stretch in which he's stumbled to a 6.39 ERA, 1.37 WHIP and 24:8 K:BB in 38 innings. He'll look for his first win since Aug. 6 in his next outing, which lines up to come on the road next weekend against the Rangers.
Pitching Stats
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2023
2022
2021
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
77
Last 10 Games
85
Last 5 Games
88
How many pitches does Janson Junk generally throw?
1-10
11-20
21-30
31-40
41-50
51-60
61-70
71-80
81-90
91-100
101-110
111-120
121+
What part of the game does Janson Junk generally pitch?
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
Extra
% Games Reaching Innings Threshold
% Games By Number of Innings Pitched
Left/Right Pitching Splits
Since 2023
-16%
BAA vs RHP
2025
-17%
BAA vs RHP
BAA | K | BB | H | HR | ||||
---|---|---|---|---|---|---|---|---|
Since 2023vs Left | .321 | 36 | 15 | 75 | 8 | |||
Since 2023vs Right | .271 | 45 | 4 | 59 | 4 | |||
2025vs Left | .299 | 31 | 10 | 59 | 6 | |||
2025vs Right | .247 | 37 | 3 | 45 | 2 | |||
2024vs Left | .647 | 1 | 3 | 11 | 2 | |||
2024vs Right | .423 | 7 | 1 | 11 | 1 | |||
2023vs Left | .250 | 4 | 2 | 5 | 0 | |||
2023vs Right | .300 | 1 | 0 | 3 | 1 | |||
More Splits→ | View More Split Stats |
Home/Away Pitching Splits
Since 2023
-35%
ERA on Road
2025
-29%
ERA on Road
ERA | WHIP | IP | K/9 | BB/9 | |||||
---|---|---|---|---|---|---|---|---|---|
Since 2023Home | 6.29 | 1.43 | 58.2 | 7.5 | 1.7 | ||||
Since 2023Away | 4.09 | 1.25 | 55.0 | 5.2 | 1.3 | ||||
2025Home | 5.22 | 1.22 | 50.0 | 7.2 | 1.4 | ||||
2025Away | 3.72 | 1.16 | 48.1 | 5.2 | 0.9 | ||||
2024Home | 18.00 | 3.67 | 6.0 | 9.0 | 4.5 | ||||
2024Away | 4.50 | 2.00 | 2.0 | 9.0 | 4.5 | ||||
2023Home | 0.00 | 0.38 | 2.2 | 10.1 | 0.0 | ||||
2023Away | 7.71 | 1.93 | 4.2 | 3.9 | 3.9 | ||||
More Splits→ | View More Split Stats |
Stat Review
How does Janson Junk compare to other starting pitchers?
This section compares his stats with all starting pitcher seasons from the previous three seasons (minimum 120 innings)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 120 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 120 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
K/BB
5.23K/9
6.2BB/9
1.2HR/9
0.7Fastball
93.7 mphERA
4.48WHIP
1.19BABIP
.314GB/FB
1.20Left On Base
61.4%Exit Velocity
84.5 mphBarrels/BBE
5.0%Spin Rate
2308 rpmBalls Hit 95+ MPH
30.0%Swinging Strike
8.9%Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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Past Fantasy Outlooks
2024
2023
Acquired from the Angels in the Hunter Renfroe trade in November of 2022, Junk made just two appearances during his first year with the Brewers. The 28-year-old covered 140 innings at Triple-A Nashville last season and finished with an underwhelming 4.18 ERA, 1.35 WHIP and 94:44 K:BB. A move to the bullpen could be on tap for Junk in 2024 given his plus-4.00 ERA and subpar strikeout numbers (6.9 K/9) at Triple-A over the previous two seasons.
More Fantasy News

Pummeled in return
Junk (6-3) took the loss Monday against Washington, conceding six runs on eight hits and two walks over 4.1 innings with three strikeouts.
Analysis
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Activated ahead of Monday's start
The Marlins activated Junk (elbow) from the 15-day injured list Monday.
Analysis
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Cleared to return Monday
Junk (elbow) will be activated from the 15-day injured list and start Monday against the Nationals in Miami, Christina De Nicola of MLB.com reports.
Analysis
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Sharp in rehab start
Junk (elbow) struck out eight and allowed one earned run on three hits and no walks over five innings in a rehab start Tuesday with Triple-A Jacksonville.
Analysis
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Cleared for rehab start
Junk (elbow) will begin a rehab assignment Tuesday, Kevin Barral of FishonFirst.com reports.
Analysis
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Latest Fantasy Rumors

Better odds to start?
Junk may have an improved chance of making the Brewers' starting rotation after Adam McCalvy of MLB.com reported Tuesday that Aaron Ashby will be behind to begin camp due to shoulder fatigue.
Analysis
Ashby missed time with shoulder inflammation last season, so the team may exercise additional caution this time around. Junk was acquired from the Angels in November and may have a hard time cracking the rotation, even if Ashby is unavailable for Opening Day. Junk has just seven big-league appearances under his belt and has a 4.74 ERA over 24.2 frames.
Ashby missed time with shoulder inflammation last season, so the team may exercise additional caution this time around. Junk was acquired from the Angels in November and may have a hard time cracking the rotation, even if Ashby is unavailable for Opening Day. Junk has just seven big-league appearances under his belt and has a 4.74 ERA over 24.2 frames.