2025 Stats
W-L
3-9
ERA
5.75
WHIP
1.62
K
68
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.
Picking up another start
Kochanowicz is slated to start Sunday's game against the White Sox in Anaheim.
Analysis
Kochanowicz had an unceremonious return to the Los Angeles rotation after being called up from Triple-A Salt Lake on Monday, taking a loss to the Rangers after giving up two unearned runs on one hit and a season-high six walks over 4.2 innings. Though he now owns an ugly 5.75 ERA and 1.62 WHIP over 98.2 innings with the big club this season, Kochanowicz will get at least one more chance to prove that he's worthy of a spot in the Angels rotation.
Kochanowicz had an unceremonious return to the Los Angeles rotation after being called up from Triple-A Salt Lake on Monday, taking a loss to the Rangers after giving up two unearned runs on one hit and a season-high six walks over 4.2 innings. Though he now owns an ugly 5.75 ERA and 1.62 WHIP over 98.2 innings with the big club this season, Kochanowicz will get at least one more chance to prove that he's worthy of a spot in the Angels rotation.
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
81
Last 10 Games
77
Last 5 Games
75
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
-8%
BAA vs RHP
2025
-5%
BAA vs RHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2023vs Left | .293 | 51 | 36 | 108 | 15 | |||
| Since 2023vs Right | .270 | 42 | 25 | 69 | 8 | |||
| 2025vs Left | .295 | 40 | 32 | 66 | 13 | |||
| 2025vs Right | .279 | 28 | 19 | 43 | 3 | |||
| 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
-9%
ERA on Road
2025
-8%
ERA on Road
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2023Home | 5.32 | 1.58 | 71.0 | 4.7 | 3.8 | ||||
| Since 2023Away | 4.84 | 1.35 | 93.0 | 5.4 | 3.0 | ||||
| 2025Home | 6.00 | 1.73 | 48.0 | 5.6 | 4.9 | ||||
| 2025Away | 5.51 | 1.52 | 50.2 | 6.8 | 4.4 | ||||
| 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
1.33K/9
6.2BB/9
4.7HR/9
1.5Fastball
95.7 mphERA
5.75WHIP
1.62BABIP
.307GB/FB
1.99Left On Base
68.3%Exit Velocity
86.2 mphBarrels/BBE
5.8%Spin Rate
2255 rpmBalls Hit 95+ MPH
33.5%Swinging Strike
9.8%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
Surrenders six walks in return
Kochanowicz did not factor into the decision Monday, allowing two runs (none earned) on one hit and six walks over 4.2 innings in a 6-4 victory over the Rangers. He struck out three.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Rejoins rotation
The Angels recalled Kochanowicz from Triple-A Salt Lake on Monday, Jeff Fletcher of The Orange County Register reports.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Set to start Monday
Kochanowicz is expected to be called up from Triple-A Salt Lake to start Monday's contest against the Rangers, Jeff Fletcher of The Orange County Register reports.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Relegated to Triple-A
The Angels optioned Kochanowicz to Triple-A Salt Lake on Friday.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Ugly outing Thursday
Kochanowicz (3-9) allowed eight runs on eight hits and three walks while striking out three over 2.2 innings to take the loss versus the Rangers on Tuesday.
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.