Jacob Haley

Jacob Haley

School
South Alabama
Born
2005-08-16
Hometown
Huntsville, AL
Bats / Throws
R/R
Height / Weight
6-3 · 220
Drafted
2026 · Rd 11 (#324 overall) · St. Louis Cardinals

Cape League Pitching (expand stats for Game Logs)

2026 — Orleans Firebirds · South Alabama
Date Team Opp Result Dec GS IPABBF HRERHR BBIBBSO HBPSHSFWPBK ERAWHIPK/9BB/9FIPERA+
▸ 2026
Season Total  0-0 2 13.0 50 58 11 3 2 0 7 0 14 0 1 0 2 0 1.38 1.38 9.69 4.85 3.02 —

2026 Advanced Metrics (Trackman)

Pitching
Pitching
xwOBA Against
38
0.364
xBA Against
37
0.255
xSLG Against
29
0.373
Exit Velo Against
76
78.3 mph
Hard-Hit % Against
43
19.4%
Ground Ball %
38
44.4%
K %
51
23.3%
BB %
34
11.7%
Whiff %
54
29.0%
Chase %
37
23.8%
Fastball Velocity
93
94.1 mph
Run Value/100
86
+1.94
Pitch-level percentiles vs. 2026 qualified pitchers (min 50 pitches); K%/BB% vs. qualified pitchers (min 8 IP); bar = percentile rank, value on right = actual stat
Pitch movement (catcher's-eye view, inches)
-20 -20 -10 -10 10 10 20 20 Curveball Curveball Fastball Fastball Fastball Cutter Cutter Fastball Fastball Fastball Fastball Cutter Fastball Fastball Fastball Fastball Curveball Fastball Fastball Fastball Cutter Fastball Curveball Fastball Fastball Fastball Fastball Fastball Fastball Fastball Fastball Fastball Slider Curveball Slider Fastball Slider Fastball Fastball Slider Fastball Slider Fastball Slider Fastball Slider Slider Fastball Fastball Curveball Fastball Fastball Curveball Fastball Slider Slider Fastball Curveball Curveball Fastball Curveball Fastball Fastball Curveball Fastball Slider Fastball Fastball Slider Slider Fastball Fastball Curveball Fastball Curveball Curveball Fastball Fastball Slider Slider Fastball Fastball Fastball Fastball Fastball Slider Fastball ChangeUp Slider Slider Fastball Slider Fastball Fastball Curveball Fastball Slider Fastball Fastball Curveball Slider Fastball Slider ChangeUp Fastball Slider Slider Fastball Fastball Slider Fastball Fastball ChangeUp Fastball Slider Curveball Fastball Fastball Slider Curveball Fastball Curveball Slider Slider Fastball ChangeUp Fastball Slider Fastball Slider Fastball Fastball Curveball ChangeUp Sinker Slider Fastball ChangeUp Fastball Curveball Slider Fastball Fastball Fastball Fastball Curveball Fastball ChangeUp Fastball ChangeUp Fastball Fastball Curveball Fastball Fastball ChangeUp Curveball Fastball Slider ChangeUp Fastball Curveball Fastball Fastball Fastball Slider ChangeUp Fastball Slider Fastball Slider Fastball Fastball ChangeUp Curveball Fastball Fastball Slider Slider Fastball Fastball Fastball Fastball ChangeUp Slider Slider Fastball Curveball Slider Fastball ChangeUp Fastball Slider Fastball Fastball Fastball Curveball Fastball Slider Fastball Fastball Fastball Slider Fastball ChangeUp Fastball Fastball Fastball Fastball Fastball Fastball Curveball Fastball Fastball Fastball Slider Slider Fastball Slider Fastball Slider Fastball Horizontal Break (in) Induced Vertical Break (in)
PitchUsage%VeloSpiniVBHBWhiff%
● Fastball 55.9% 94.1 2525 19.4 8.8 22.4
● Slider 22.1% 86.2 2605 5.0 -4.2 43.8
● Curveball 13.1% 83.1 2404 -10.9 -3.7 63.6
● ChangeUp 6.8% 86.7 2093 11.5 16.0 0.0
● Cutter 1.8% 88.2 2581 6.8 -4.3 —
● Sinker 0.5% 93.2 2423 18.4 11.6 0.0
BASLGwOBA
Actual 0.220 0.260 0.295
Expected (x) 0.255 0.373 0.364
Diff -0.035 -0.113 -0.069
Expected stats allowed, from the same k-nearest-neighbor model on exit velo + launch angle (50 AB against) — negative diff (blue) means outperforming quality of contact allowed (limiting hits below what the contact deserved), positive (red) means getting unlucky/hit hard
Rolling velo by game (2026-06-15 – 2026-07-03)
92.5 89.6
Run Value/100 replicates MLB's own published methodology: a count-conditioned run-expectancy model (base-out state × ball-strike count, same RE24 approach as the baserunning model but extended to the pitch level) values every single pitch, not just PA outcomes — a called strike moving the count from 1-1 to 1-2 has real value even though nothing "happened." Doesn't use Trackman at all, just play-by-play + pitch sequencing, so it isn't restricted to Trackman-covered games the way most of this section is. The Fielding row is a range-runs estimate: batted balls are bucketed by position + Trackman-derived difficulty (hang time/distance/exit velo, same buckets as the baserunning model), and the fielder — parsed directly from that specific play's PBP description, not a per-game starting lineup — is credited or debited the run-value gap between the bucket's expected out rate and what actually happened. Barrel% uses MLB's actual published EV/launch-angle lookup table — a ball must be hit 98+ mph, with the qualifying launch-angle window widening as EV climbs (a tight 26-30° band right at 98 mph, up to a wide 8-50° band at 116+ mph); Solid Contact % is a CCBL-only complement using that same table shifted 10 mph lower (88+ mph and up), since MLB's absolute 98+ mph Barrel threshold leaves ~70% of CCBL hitters flat at 0%. Hard-Hit % is exit velo alone, no launch-angle requirement: 95+ mph off the bat. xBA/xSLG/xwOBA use a k-nearest-neighbor model on this season's own batted balls, not MLB's own published model or league-wide MLB data — those, Fielding, and Run Value should be read as CCBL-relative, not compared directly to MLB's own advanced tracking numbers.