Players / Player profile
MIL · P

Chad Patrick

Age 28 B/T R/R 6′1″, 217 lb USA MLB debut 2025
40-man Pitch-design idea
  • Milwaukee’s roster as it stands #5 starter · 102 IP · 1.1 WAR in the role
  • Trade read Available at a price: MIL 81% playoff odds; control through 2031.
Keystone Stuff 103 60th pct
2026 fWAR 0.7
Projected 2027 WAR 1.1 at 95 IP · 1.1 in his 2027 role

Pitching · 2026 percentiles

vs. MLB pitchers with 500+ pitches · 1,730 pitches

Keystone Stuff 103 Keystone Stuff: 103, 60th percentile
Keystone Location 82 Keystone Location: 82, 6th percentile
Keystone Pitching 87 Keystone Pitching: 87, 8th percentile
Run value (xRV) +0.04 Run value (xRV): +0.04, 45th percentile
Strikeout % 21.1% Strikeout %: 21.1%, 39th percentile
Walk % 10.7% Walk %: 10.7%, 26th percentile
Whiff % 26.1% Whiff %: 26.1%, 58th percentile
Chase % 29.2% Chase %: 29.2%, 37th percentile
Fastball velo 95.6 Fastball velo: 95.6, 68th percentile
Extension 6.1 ft Extension: 6.1 ft, 19th percentile
106.0 IP3.40 ERA4.17 FIP 32° arm6 SV

Arsenal & Pitch Lab

Movement normalized to arm side · Keystone Stuff by pitch

−20−20−10−100010102020← Glove sideArm side →Rise (IVB, in) →FC4SSISV
RHP · arm angle 32° · how to read
PitchUseVeloIVBHBStuffLocWhiffxRV/100
Cutter42% use42%89.912.0−2.71098730%+0.42
Four-seam25% use25%95.615.2+7.2969531%+0.06
Sinker24% use24%95.68.8+15.2949515%−0.12
Slurve8% use8%86.1−2.9−4.91026822%−0.75
Pitch design

Built from his own fastball (95.6 mph) plus the typical shape 34 pitchers with his slot (32°) throw: a sweeper around 84.7 mph, 4.5″ rise, −15.9″ arm-side. On the same model it grades +13 against his slurve, the pitch with the same job (+10 to +17 across the production and three cross-fit models), about 116 on his slurve’s scale; the comps’ own sweepers grade 109 at the median, so that sits above 76% of them. A season-long project that may not take: about 1.2 runs a season if it does.

Most similar pitchers

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

SimilarityPlayerStuff’26 WAR’27 proj2027
38Antonio Senzatela MIL · ’95941.10.3Free agent
26Chase Shugart PHI · ’96104−0.10.0Pre-arb
22Ryan Watson LAA · ’97980.70.5—
21Walker Buehler SD · ’94951.50.5Free agent
19Matt Festa CLE · ’931110.60.4Arb

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

Cutter 47%
42% zone
Sinker 28%
45% zone
Four-seam 18%
33% zone
Slurve 7%
20% 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 1.1 WAR Pre-arb $780K*
2028 1.0 WAR Pre-arb $803K*
2029 1.0 WAR Arbitration $2.5M*
2030 0.8 WAR Arbitration $4.9M*

* projected arbitration or minimum salary. Contract Studio →

Minor leagues

MLB Stats API · public box-score data

SeasonLevelLevelTeamAgeGPA / IPPA / IP ·Line
2025AAAAAANashville Sounds26842.1 IP 42.1 IP · 4.04 ERA · 25.0% K · 9.4% 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.