Player

Gordon Graceffo

STLPBats RThrows RActive

Season

Matchup

Pitcher DNA

Season identity from stored cubes. Open Fingerprint.

Mix

37.4%

Velocity

90.9 mph

Research indexes

Research scores for 2026. Open Metrics for the decompositions. Not a recommendation.

Pitch Shape

Confidence: HIGH
Pitches: 1,138
Stability: 53.3%

Command

Confidence: MED
Pitches: 1,130
Stability: 25.2%

Deception

Confidence: MED
Pitches: 1,138
Stability: 29.6%

Execution

Confidence: MED
Pitches: 1,130
Stability: 3.5%

Arsenal Synergy

Confidence: MED
Pitches: 1,138
Stability: 36.9%

Mechanical Consistency

Confidence: HIGH
Pitches: 1,138
Stability: 56.7%

Pitch Predictability

Confidence: MED
Sequences: 837
Stability: 42.1%

Arsenal Separation

Confidence: MED
Pitches: 1,138
Stability: 37.1%

Pitcher Adaptability

Confidence: MED
Pitches: 1,138
Stability: 0.0%

Pitch Shape209 pctl
Command2510 pctl
Deception5834 pctl
Execution337 pctl
Arsenal Synergy2838 pctl
Mechanical Consistency5137 pctl
Pitch Predictability2143 pctl
Arsenal Separation2127 pctl
Pitcher Adaptability738 pctl

Season neighbors

Archetype and nearest neighbor for 2026 (Overall). Open Similar. Not a recommendation.

Archetype

low-csw / low-whiff

Nearest

Adrian Houser

ERA

2.56

FIP

3.83

WHIP

1.05

19.0%

BB%

10.8%

K-BB%

8.2%

League percentiles

Qualified pitchers, 2026 (50 IP).

ERA2.5689 pctl
FIP3.8362 pctl
WHIP1.0586 pctl
K%19.0%26 pctl
BB%10.8%18 pctl
K-BB%8.2%10 pctl

Season-over-season

ERA vs FIP across seasons.

Season line

Innings from outs; FIP uses strikeouts, walks, HBP, and home runs.

Year	G	IP	SO	BB	ERA	FIP
2026	59	77.1	58	33	2.56	3.83
2025	26	43.0	40	13	6.28	2.93
2024	2	7.2	6	2	4.70	4.08