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Player

Jack Perkins

ATHPBats RThrows RActive
Pitcher DNA
Season identity from stored cubes. Open Fingerprint.

Mix

41.9%

Velocity

91.6 mph

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

Pitch Predictability

24

Confidence
LOW
Sequences
476
Stability
0.0%

Arsenal Separation

22

Confidence
LOW
Pitches
0
Stability
0.0%

Pitcher Adaptability

6

Confidence
LOW
Pitches
637
Stability
0.0%
  • Pitch Predictability2445 pctl
  • Arsenal Separation2233 pctl
  • Pitcher Adaptability625 pctl
Season neighbors
Archetype and nearest neighbor for 2025 (Overall). Open Similar. Not a recommendation.

Archetype

predictable / change-light

Nearest

Edwin Díaz

ERA

4.19

FIP

4.12

WHIP

1.16

K%

23.0%

BB%

11.2%

K-BB%

11.8%

League percentiles
Qualified pitchers, 2025 (50 IP).
  • ERA4.1935 pctl
  • FIP4.1240 pctl
  • WHIP1.1668 pctl
  • K%23.0%53 pctl
  • BB%11.2%9 pctl
  • K-BB%11.8%31 pctl
Season-over-season
ERA vs FIP across seasons.
Season line
Innings from outs; FIP uses strikeouts, walks, HBP, and home runs.
YearGIPSOBBERAFIP
202635110.0127486.144.73
20251238.237184.194.12