Players / Player profile
LAD · P

Alex Vesia

Age 30 B/T L/L 6′1″, 209 lb USA MLB debut 2020
40-man
  • Free agent est. 1 yr × $9.7M ($4M–$19M) · +0.6 wins to Pittsburgh’s Winter Plan in the bullpen
Keystone Stuff 120 96th pct
2026 fWAR 1.2
Projected 2027 WAR 0.9 Keystone Marcel+ at 65 IP

Pitching · 2026 percentiles

vs. MLB pitchers with 500+ pitches · 1,011 pitches

Keystone Stuff 120 Keystone Stuff: 120, 96th percentile
Keystone Location 98 Keystone Location: 98, 48th percentile
Keystone Pitching 119 Keystone Pitching: 119, 96th percentile
Run value (xRV) +1.40 Run value (xRV): +1.40, 96th percentile
Strikeout % 31.2% Strikeout %: 31.2%, 95th percentile
Walk % 13.5% Walk %: 13.5%, 7th percentile
Whiff % 33.6% Whiff %: 33.6%, 96th percentile
Chase % 31.9% Chase %: 31.9%, 65th percentile
Fastball velo 92.1 Fastball velo: 92.1, 15th percentile
Extension 6.4 ft Extension: 6.4 ft, 46th percentile
58.0 IP2.64 ERA3.10 FIP 70° arm3 SV

Arsenal & Pitch Lab

Movement normalized to arm side · Keystone Stuff by pitch

−20−20−10−100010102020← Glove sideArm side →Rise (IVB, in) →4SSLCH
LHP · arm angle 70° · how to read
PitchUseVeloIVBHBStuffLocWhiffxRV/100
Four-seam56% use56%92.121.2+4.31169327%+0.93
Slider30% use30%84.43.3−5.811311042%+2.18
Changeup14% use14%82.815.5+10.21049749%+1.57

No mix change or new pitch clears its bar. The arsenal is efficient for its shapes.

Most similar pitchers

Pitches like Vesia: same hand, shape, slot and mix

SimilarityPlayerStuff’26 WAR’27 proj2027
43Jacob Latz TEX · ’961132.21.1Arb
32Dylan Lee ATL · ’941062.11.0Arb
26Yuki Matsui SD · ’951060.40.1Signed $6.5M
25Jack Dreyer LAD · ’991161.01.0Pre-arb
13Brent Headrick NYY · ’971012.11.2Pre-arb

Same-handed pitchers nearest on fastball velocity and shape, arm angle, extension, pitch mix, secondary shapes, Stuff, whiff rate and workload. 2026 regulars only.

Pitch locations · 2026

Where each pitch finishes, by batter side

Four-seam 56%
43% zone
Changeup 24%
42% zone
Slider 20%
39% zone

Where each pitch finishes, catcher’s view. The bar marks the batter’s side; the box is an average strike zone. Pitches with 40+ thrown to this side.

Contract & projection

Club control (RosterResource) · Keystone projected WAR

2027 0.9 WAR Free agent
2028 0.7 WAR Free agent
2029 0.6 WAR Free agent
2030 0.4 WAR Free agent

A pending free agent: no club controls his 2027. Contract Studio →

Minor leagues

MLB Stats API · public box-score data

SeasonLevelLevelTeamAgeGPA / IPPA / IP ·Line
2025AAAAAAOklahoma City Comets2922 IP 2 IP · 0.00 ERA · 50.0% K · 0.0% BB
Keystone is an independent portfolio project. It is not affiliated with Major League Baseball or any club. Data: MLB Stats API, Baseball Savant, FanGraphs. Used under their terms for individual, non-commercial use.