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Player

Jack Kochanowicz

LAAPBats LThrows RActive
Pitcher DNA
Season identity from stored cubes. Open Fingerprint.

Mix

46.6%

Velocity

92.8 mph

Research indexes
Research scores for 2025. Open Metrics for the decompositions. Not a recommendation.

Pitch Predictability

24

Confidence
LOW
Sequences
1,360
Stability
0.0%

Arsenal Separation

16

Confidence
LOW
Pitches
0
Stability
0.0%

Pitcher Adaptability

7

Confidence
LOW
Pitches
1,875
Stability
0.0%
  • Pitch Predictability2445 pctl
  • Arsenal Separation165 pctl
  • Pitcher Adaptability751 pctl
Season neighbors
Archetype and nearest neighbor for 2025 (Overall). Open Similar. Not a recommendation.

Archetype

low-csw / low-whiff

Nearest

Brayan Bello

ERA

6.81

FIP

6.05

WHIP

1.75

K%

14.1%

BB%

11.3%

K-BB%

2.8%

League percentiles
Qualified pitchers, 2025 (50 IP).
  • ERA6.811 pctl
  • FIP6.051 pctl
  • WHIP1.751 pctl
  • K%14.1%2 pctl
  • BB%11.3%9 pctl
  • K-BB%2.8%1 pctl
Season-over-season
ERA vs FIP across seasons.
Season line
Innings from outs; FIP uses strikeouts, walks, HBP, and home runs.
YearGIPSOBBERAFIP
20261364.047366.194.97
202523111.072586.816.05
20241165.125103.994.62