2026 Stats
W-L
3-5
ERA
4.80
WHIP
1.30
K
43
SV
0
Rest-of-Season Projections
2026 Fantasy Outlook
Heading into last season, Junk had logged just 40 major league innings across four partial seasons, producing a 6.75 ERA with a 1.14 WHIP. In late May, Miami called him up from Triple-A Jacksonville to help stabilize an injury-ravaged pitching staff. He began in long-relief, then served as a primary pitcher, before joining Marlins' rotation. The result was a breakout campaign, though it included a brief injured-list stint due to right ulnar nerve irritation. His ERA matched its estimators, but repeating a 2.9 percent walk rate and 0.65 HR/9 will be difficult. That said, his 63.7 percent left on base rate was notably low, suggesting some bad luck. Even with increases in walks and homers, a normalized LOB mark could keep his ERA in check. Still, more walks would inflate his WHIP, and a below-average strikeout rate creates added risk. Junk should be given a chance to make the rotation but be ready to move on if things aren't going his way. Read Past Outlooks
Earns third win Monday
Junk (3-5) earned the win Monday, allowing one run on eight hits and no walks over five innings against the Blue Jays. He struck out three.
Analysis
Junk allowed his fair share of traffic but was able to limit the damage, allowing just one run while capturing his first win since April 28. Monday's outing snapped a nightmarish three-start stretch for the 30-year-old, who had surrendered 19 runs over his previous 16.2 innings. Junk will carry a 4.80 ERA, 1.30 WHIP and 43:13 K:BB across 60 innings (11 starts) into his next outing, tentatively scheduled for Sunday against the Mets.
Junk allowed his fair share of traffic but was able to limit the damage, allowing just one run while capturing his first win since April 28. Monday's outing snapped a nightmarish three-start stretch for the 30-year-old, who had surrendered 19 runs over his previous 16.2 innings. Junk will carry a 4.80 ERA, 1.30 WHIP and 43:13 K:BB across 60 innings (11 starts) into his next outing, tentatively scheduled for Sunday against the Mets.
Pitching Stats
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2026 MLB Game Log
2026
2025
2024
2023
2022
2021
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
87
Last 10 Games
88
Last 5 Games
93
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 2024
-27%
BAA vs RHP
2026
-45%
BAA vs RHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2024vs Left | .323 | 65 | 22 | 124 | 13 | |||
| Since 2024vs Right | .236 | 63 | 8 | 75 | 6 | |||
| 2026vs Left | .329 | 28 | 9 | 49 | 5 | |||
| 2026vs Right | .180 | 15 | 4 | 16 | 3 | |||
| 2025vs Left | .294 | 36 | 10 | 64 | 6 | |||
| 2025vs Right | .236 | 41 | 3 | 48 | 2 | |||
| 2024vs Left | .647 | 1 | 3 | 11 | 2 | |||
| 2024vs Right | .423 | 7 | 1 | 11 | 1 | |||
| More Splits→ | View More Split Stats | |||||||
Home/Away Pitching Splits
Since 2024
-35%
ERA on Road
2026
-6%
ERA at Home
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2024Home | 5.82 | 1.37 | 94.1 | 7.1 | 1.7 | ||||
| Since 2024Away | 3.76 | 1.20 | 83.2 | 5.8 | 1.3 | ||||
| 2026Home | 4.70 | 1.20 | 38.1 | 6.6 | 1.6 | ||||
| 2026Away | 4.98 | 1.48 | 21.2 | 6.2 | 2.5 | ||||
| 2025Home | 5.22 | 1.22 | 50.0 | 7.2 | 1.4 | ||||
| 2025Away | 3.30 | 1.07 | 60.0 | 5.6 | 0.8 | ||||
| 2024Home | 18.00 | 3.67 | 6.0 | 9.0 | 4.5 | ||||
| 2024Away | 4.50 | 2.00 | 2.0 | 9.0 | 4.5 | ||||
| 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
3.31K/9
6.5BB/9
2.0HR/9
1.2Fastball
94.3 mphERA
4.80WHIP
1.30BABIP
.311GB/FB
1.24Left On Base
65.9%Exit Velocity
82.4 mphBarrels/BBE
4.2%Spin Rate
2225 rpmBalls Hit 95+ MPH
24.9%Swinging Strike
7.8%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
Roughed up for eight runs
Junk (2-5) took the loss Wednesday against Atlanta, allowing eight runs on eight hits and no walks in five innings. He struck out three.
Analysis
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Struggles in Friday's loss
Junk (2-4) took the loss against the Rays on Friday, allowing seven runs on 10 hits and three walks while striking out four across 5.2 innings.
Analysis
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Overcomes early struggles Saturday
Junk did not factor into the decision in Saturday's 8-7 win over the Nationals, allowing four runs on seven hits and two walks with six strikeouts over six innings.
Analysis
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Sharp again despite loss
Junk (2-3) took the loss Monday against the Phillies, allowing one run on five hits while striking out six over 5.1 innings.
Analysis
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Logs another scoreless outing
Junk (2-2) earned the win over the Dodgers on Tuesday, allowing three hits and issuing one walk while striking out four batters over six scoreless innings.
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.









