2025 Stats
W-L
3-8
ERA
5.44
WHIP
1.56
K
61
SV
0
Rest-of-Season Projections
2025 Fantasy Outlook
It feels like Kochanowicz arrived in the major leagues about 40 years too late. Back in the 80s, a big, sturdy right-hander with good control, heavy ground ball tendencies and virtually zero swing and miss ability probably would have had a long career. In the modern game, his place is less certain, even after he managed to post a solid 3.99 ERA in 11 starts for the Angels in 2024 in spite of a microscopic 9.4 percent strikeout rate. Kochanowicz will be part of the rotation competition for the Angels in 2025 and might very well begin the season in the big leagues, but his profile gives him a very narrow path to fantasy viability. Read Past Outlooks
Signed a one-year contract with the Angels in March of 2025.
Quick exit in no-decision
Kochanowicz allowed two runs on five hits and two walks while striking out two over four-plus innings in a no-decision versus the Nationals on Sunday.
Analysis
Kochanowicz was pulled at 63 pitches (37 strikes) after running into trouble in the fourth and fifth innings. Interim manager Ray Montgomery has shown no hesitation to pull starters if they begin to fade in the middle innings -- since he took over managerial duties June 20 due to Ron Washington's health-related absence, only three of nine starting pitchers have exceeded 90 pitches. That shortens an already limited runway for Kochanowicz, who pitched into the sixth inning just once in six June starts. He allowed 18 runs over 25.2 innings while adding a 21:11 K:BB this month, so his outings are likely to continue being short unless he turns a corner with his performance. Overall, he has a 5.44 ERA, 1.56 WHIP and 61:40 K:BB through 86 innings over 17 starts this season. Kochanowicz's next start is expected to be in Toronto.
Kochanowicz was pulled at 63 pitches (37 strikes) after running into trouble in the fourth and fifth innings. Interim manager Ray Montgomery has shown no hesitation to pull starters if they begin to fade in the middle innings -- since he took over managerial duties June 20 due to Ron Washington's health-related absence, only three of nine starting pitchers have exceeded 90 pitches. That shortens an already limited runway for Kochanowicz, who pitched into the sixth inning just once in six June starts. He allowed 18 runs over 25.2 innings while adding a 21:11 K:BB this month, so his outings are likely to continue being short unless he turns a corner with his performance. Overall, he has a 5.44 ERA, 1.56 WHIP and 61:40 K:BB through 86 innings over 17 starts this season. Kochanowicz's next start is expected to be in Toronto.
Pitching Stats
Loading Pitching Stats...
2025 MLB Game Log
2025
2024
Minor League Game Log
Calculate Stats Over Time
Just click on any two dates.
Loading Minor League Pitching Game Log...
Pitching Appearances Breakdown
Average Pitch Count
82
Last 10 Games
84
Last 5 Games
73
How many pitches does Jack Kochanowicz 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 Jack Kochanowicz 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
-11%
BAA vs RHP
2025
-9%
BAA vs RHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2023vs Left | .296 | 47 | 30 | 102 | 15 | |||
| Since 2023vs Right | .264 | 39 | 20 | 60 | 7 | |||
| 2025vs Left | .300 | 36 | 26 | 60 | 13 | |||
| 2025vs Right | .272 | 25 | 14 | 34 | 2 | |||
| 2024vs Left | .290 | 11 | 4 | 42 | 2 | |||
| 2024vs Right | .255 | 14 | 6 | 26 | 5 | |||
| 2023vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2023vs Right | 0 | 0 | 0 | 0 | 0 | |||
| More Splits→ | View More Split Stats | |||||||
Home/Away Pitching Splits
Since 2023
Even Split
2025
-4%
ERA at Home
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2023Home | 4.81 | 1.48 | 63.2 | 4.4 | 3.0 | ||||
| Since 2023Away | 4.83 | 1.35 | 87.2 | 5.6 | 3.0 | ||||
| 2025Home | 5.31 | 1.60 | 40.2 | 5.3 | 3.8 | ||||
| 2025Away | 5.56 | 1.52 | 45.1 | 7.3 | 4.6 | ||||
| 2024Home | 3.91 | 1.26 | 23.0 | 2.7 | 1.6 | ||||
| 2024Away | 4.04 | 1.16 | 42.1 | 3.8 | 1.3 | ||||
| 2023Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2023Away | 0 | 0 | 0 | 0 | 0 | ||||
| More Splits→ | View More Split Stats | ||||||||
Stat Review
How does Jack Kochanowicz 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
1.53K/9
6.4BB/9
4.2HR/9
1.6Fastball
95.7 mphERA
5.44WHIP
1.56BABIP
.303GB/FB
1.75Left On Base
71.7%Exit Velocity
86.0 mphBarrels/BBE
6.6%Spin Rate
2254 rpmBalls Hit 95+ MPH
33.0%Swinging Strike
9.9%Advanced Pitching Stats
Loading Advanced Pitching Stats...
Defensive Stats
Loading MLB Defensive Stats...
Stats Vs Today's Lineup
Want more matchup stats?
Loading Matchup Stats...
Our full team depth charts are reserved for RotoWire subscribers.
Subscribe Now
More Fantasy News
Labors through five frames
Kochanowicz allowed four runs on six hits and two walks while striking out one batter over five innings in a no-decision against Boston on Monday.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Strikes out eight in no-decision
Kochanowicz did not factor into the decision Wednesday against the Yankees, allowing two runs on two hits and three walks over 5.1 innings. He struck out eight.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Allows two homers in loss
Kochanowicz (3-8) took the loss against the Orioles on Friday, allowing two runs on four hits and no walks with two strikeouts over 4.1 innings.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Struggles early in no-decision
Kochanowicz allowed four runs on nine hits and a walk while striking out four over 3.1 innings in a no-decision versus the Mariners on Saturday.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Coughs up four runs
Kochanowicz (3-7) yielded four runs on five hits and three walks over 3.2 innings Sunday, striking out four and taking a loss against Cleveland.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Latest Fantasy Rumors
Secure in rotation?
Manager Ron Washington said Sunday that there's been no conversations about removing Kochanowicz from the starting rotation, reports Sam Blum of The Athletic.
Analysis
That hardly means the right-hander's rotation spot is secure, but the Angels aren't entertaining a role change yet, at least publicly. Kochanowicz made his MLB debut last season and had a 3.99 ERA, 1.19 WHIP and 25:10 K:BB across 65.1 innings, but he's struggled to a 5.61 ERA and 1.63 WHIP through 13 starts in 2025. He's given up exactly four runs in each of his past four outings, and Kochanowicz may need to turn the corner soon in order to stick in the rotation.
That hardly means the right-hander's rotation spot is secure, but the Angels aren't entertaining a role change yet, at least publicly. Kochanowicz made his MLB debut last season and had a 3.99 ERA, 1.19 WHIP and 25:10 K:BB across 65.1 innings, but he's struggled to a 5.61 ERA and 1.63 WHIP through 13 starts in 2025. He's given up exactly four runs in each of his past four outings, and Kochanowicz may need to turn the corner soon in order to stick in the rotation.