Colin Holderman
RPQualifiedCleveland Guardians · AL · Age 30 · Bats R / Throws R · 37.3 IP · 146 BF
— NeutralHOLDRank 540 of 617 pitchers by opportunity score
Opportunity Score
2
−3.0 last 7 days
HOLDProduction matches the underlying process.
No diagnostic pattern fires — the profile is stable year over year.Mechanical flag: arm angle −5.2°.
W-L
4-2
SV
1
IP
37.3
K
40
BB
13
ERA
1.93
WHIP
0.88
Edge breakdown
Expected
What the batted-ball quality deserves
xERA3.10
xwOBA.274
xBA.201
xSLG.316
xBABIP.281
Actual
What the scoreboard says
ERA1.93
wOBA.214
BA.154
SLG.200
BABIP.281
Difference
Actual − expected · percentile of the gap
ERA vs xERA−1.1718
wOBA against vs xwOBA−.0603
BA against vs xBA−.0477
SLG against vs xSLG−.1163
BABIP against vs xBABIP+.00050
Arsenal & pitch shapes
2026 usage, velocity, and movement per pitch · dashed ring = league average for that pitch type · movement in inches, pitcher's perspective
| Pitch | Usage | Velo | vs 2025 | Velo pctl | Spin | IVB | HB |
|---|---|---|---|---|---|---|---|
| Sinker | 51.3%(+14.5) | 97.0lg 94.0 | −0.4 | 9082 | 2254 | 6.1"lg 8.4 | 17.4"lg 15.0 |
| Sweeper | 34.1%(+7.1) | 85.3lg 82.5 | +2.4 | 8448 | 2586 | 5.5"lg 0.9 | 10.6"lg 13.7 |
| CurveballNEW | 9.7% | 83.0lg 80.3 | — | 7991 | 2740 | -9.5"lg -10.3 | 14.1"lg 8.8 |
| 4-Seam Fastball | 4.7%(−2.6) | 97.4lg 94.5 | +0.4 | 9126 | 2424 | —lg 15.4 | —lg 7.8 |
IVB = induced vertical break (rise vs gravity-only). HB = horizontal break. Velo percentile is against all pitchers throwing the same pitch type. Sources: Savant pitch arsenals & movement leaderboards.
Mechanics Watch
2026 in gold · 2025 dashed · thin ticks = league average
Arm Angle −5.2°
Arm slot
15 pctl · −5.2° vs prior
What this can't see: Joint kinetics, hip-shoulder separation, and kinematic sequencing (Hawkeye/KinaTrax, team-internal — never estimated here). Stance angle and foot separation (Savant visuals only, no export). Release extension (column exported empty; needs pitch-level ingest).
Recent games
Percentile rankings
xERA
86
xwOBA Against
86
K%
84
BB%
58
Whiff%
74
FB Velocity
91
Hard-Hit% Against
7
Spin Rate
83
30-day rolling trends
Rolling ERA vs xERA
ERAxERA
Rolling Hard-Hit% Against
Rolling FB Velocity
Rolling Stuff Index
Rolling Whiff%