Jack Kochanowicz

24-Year-Old PitcherSP
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
RANKS
From Preseason
#373
ADP
$Signed a one-year contract with the Angels in March of 2024.
Nabs final spot in rotation
PLos Angeles Angels
March 24, 2025
Angels manager Ron Washington said Monday that Kochanowicz will open the season as the team's fifth starter, Bill Shaikin of the Los Angeles Times reports.
ANALYSIS
He beat out Reid Detmers, who will begin the season in the bullpen. Kochanowicz earned the spot after holding a 2.92 ERA and 7:4 K:BB over 12.1 innings covering four Cactus League starts. The 6-foot-7 righty had just a 9.4 percent strikeout rate in 11 starts with the Angels last season, but the club will bet on the sinkerballer producing enough grounders to make up for his lack of bat-missing ability.
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Pitching Stats
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2024
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Pitching Appearances Breakdown
Average Pitch Count
78
Last 10 Games
80
Last 5 Games
80
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+
 
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+
 
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
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
 
 
 
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 2022
 
 
-12%
BAA vs RHP
2024
 
 
-12%
BAA vs RHP
2023
No Stats
2022
No Stats
BAA Batters K BB H 2B 3B HR
Since 2022vs Left .290 156 11 4 42 12 0 2
Since 2022vs Right .255 110 14 6 26 2 0 5
2024vs Left .290 156 11 4 42 12 0 2
2024vs Right .255 110 14 6 26 2 0 5
2023vs Left 0 0 0 0 0 0 0 0
2023vs Right 0 0 0 0 0 0 0 0
2022vs Left 0 0 0 0 0 0 0 0
2022vs Right 0 0 0 0 0 0 0 0
More Splits View More Split Stats
Home/Away Pitching Splits
Since 2022
 
 
-3%
ERA at Home
2024
 
 
-3%
ERA at Home
2023
No Stats
2022
No Stats
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2022Home 3.91 1.26 23.0 0 3 0 2.7 1.6 1.2
Since 2022Away 4.04 1.16 42.1 2 3 0 3.8 1.3 0.9
2024Home 3.91 1.26 23.0 0 3 0 2.7 1.6 1.2
2024Away 4.04 1.16 42.1 2 3 0 3.8 1.3 0.9
2023Home 0 0 0 0 0 0 0 0 0
2023Away 0 0 0 0 0 0 0 0 0
2022Home 0 0 0 0 0 0 0 0 0
2022Away 0 0 0 0 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.
  • K/BB
    Strikeout to walk ratio.
  • K/9
    Average strikeouts per nine innings.
  • BB/9
    Average walks per nine innings.
  • HR/9
    Average home runs allowed per nine innings.
  • Fastball
    Average fastball velocity.
  • ERA
    Earned run average. The average earned runs allowed per nine innings.
  • WHIP
    Walks plus hits per inning pitched.
  • BABIP
    Batting average on balls in play. Measures how many balls in play against a pitcher go for hits.
  • GB/FB
    Groundball to flyball ratio. The higher the number, the more likely a pitcher is to induce groundballs.
  • Left On Base
    The percentage of base runners that a pitcher strands on base over the course of a season.
  • Exit Velocity
    The speed of the baseball as it comes off the bat, immediately after a batter makes contact.
  • Barrels/BBE
    The percentage of batted ball events resulting in a Barrel. A Barrel is a batted ball with similar exit velocity and launch angle to past ones that led to a minimum .500 batting average and 1.500 slugging percentage.
  • Spin Rate
    Spin Rate is the rate of spin on a baseball after it is released. It is measured in revolutions per minute (rpm).
  • Balls Hit 95+ MPH
    The percentage of batted balls hit that met or exceeded the 95 MPH threshold.
  • Swinging Strike
    The percentage of pitches that result in a swing and a miss.
K/BB
2.50
 
K/9
3.4
 
BB/9
1.4
 
HR/9
1.0
 
Fastball
95.9 mph
 
ERA
3.99
 
WHIP
1.19
 
BABIP
.277
 
GB/FB
2.76
 
Left On Base
70.4%
 
Exit Velocity
84.4 mph
 
Barrels/BBE
4.7%
 
Spin Rate
2153 rpm
 
Balls Hit 95+ MPH
30.1%
 
Swinging Strike
7.3%
 
Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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More Fantasy News
Impressive in bid for starting role
PLos Angeles Angels
March 10, 2025
Kochanowicz tossed four perfect innings with two strikeouts in a Cactus League start against Cincinnati on Sunday.
ANALYSIS
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Solid in spring start Tuesday
PLos Angeles Angels
March 4, 2025
Kochanowicz pitched three scoreless innings in a Cactus League contest against Cleveland on Tuesday, allowing three hits and striking out one batter.
ANALYSIS
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Sim game on tap
PLos Angeles Angels
February 28, 2025
Kochanowicz (illness) will throw a simulated game Friday and is expected to start Tuesday's Cactus League game against the Guardians, Rhett Bollinger of MLB.com reports.
ANALYSIS
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Misses start due to illness
PLos Angeles Angels
Illness
February 27, 2025
Kochanowicz was unable to start Thursday's Cactus League game against the Cubs as planned due to an illness, Jeff Fletcher of The Orange County Register reports.
ANALYSIS
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Has so-so opening audition
PLos Angeles Angels
February 23, 2025
Kochanowicz allowed two runs (one earned) on two hits and one walk while striking out three batters over two innings in a Cactus League start against Seattle on Saturday.
ANALYSIS
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