Players / Player profile
LAA · P

Reid Detmers

Age 27 B/T L/L 6′2″, 210 lb USA MLB debut 2021
40-man
  • The Angels’ roster as it stands #1 starter · 120 IP · 2.4 WAR in the role
  • Trade read Likely available: LAA projects to miss the playoffs (11% odds) and he has 2 years of control left: a natural trade candidate.
Keystone Stuff 104 66th pct
2026 fWAR 4.9
Projected 2027 WAR 2.6 at 129 IP · 2.4 in his 2027 role

Pitching · 2026 percentiles

vs. MLB pitchers with 500+ pitches · 2,957 pitches

Keystone Stuff 104 Keystone Stuff: 104, 66th percentile
Keystone Location 114 Keystone Location: 114, 96th percentile
Keystone Pitching 112 Keystone Pitching: 112, 90th percentile
Run value (xRV) +0.64 Run value (xRV): +0.64, 77th percentile
Strikeout % 28.5% Strikeout %: 28.5%, 87th percentile
Walk % 6.5% Walk %: 6.5%, 85th percentile
Whiff % 29.0% Whiff %: 29.0%, 78th percentile
Chase % 32.8% Chase %: 32.8%, 74th percentile
Fastball velo 94.0 Fastball velo: 94.0, 43rd percentile
Extension 6.4 ft Extension: 6.4 ft, 43rd percentile
185.0 IP3.36 ERA3.01 FIP 41° arm

Arsenal & Pitch Lab

Movement normalized to arm side · Keystone Stuff by pitch

−20−20−10−100010102020← Glove sideArm side →Rise (IVB, in) →4SSLCUCH
LHP · arm angle 41° · how to read
PitchUseVeloIVBHBStuffLocWhiffxRV/100
Four-seam46% use46%94.117.0+9.29910821%+0.08
Slider33% use33%86.0−4.0−3.510911536%+1.70
Curveball11% use11%72.3−14.8−11.710010336%+0.76
Changeup9% use9%83.811.0+11.710210339%+0.09

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

Most similar pitchers

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

SimilarityPlayerStuff’26 WAR’27 proj2027
62Gage Jump ATH · ’031061.71.8Pre-arb
58Carlos Rodón NYY · ’921091.81.5Signed $27.8M
55Noah Cameron KC · ’99992.82.4Pre-arb
54Matthew Liberatore STL · ’99961.11.4Arb
54Yusei Kikuchi LAA · ’911011.11.0Signed $21.0M

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 46%
47% zone
Slider 29%
40% zone
Changeup 12%
40% zone
Curveball 12%
54% 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 2.6 WAR Arbitration $9.2M*
2028 2.6 WAR Arbitration $14.7M*
2029 2.6 WAR Free agent
2030 2.5 WAR Free agent

* projected arbitration or minimum salary. Contract Studio →

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.