Players / Player profile
NYM · P

Austin Warren

Age 30 B/T R/R 6′0″, 170 lb USA MLB debut 2021
40-man
  • The Mets’ roster as it stands on the 40-man, off the 26-man (call-up depth)
  • Injured list 2026: Right forearm strain (Jul 8–Aug 18)
  • Trade read Available at a price: NYM 63% playoff odds; control through 2029.
Keystone Stuff 98 41st pct
2026 fWAR 0.1
Projected 2027 WAR 0.1 Keystone Marcel+ at 56 IP

Pitching · 2026 percentiles

vs. MLB pitchers with 500+ pitches · 931 pitches

Keystone Stuff 98 Keystone Stuff: 98, 41st percentile
Keystone Location 94 Keystone Location: 94, 30th percentile
Keystone Pitching 101 Keystone Pitching: 101, 55th percentile
Run value (xRV) −0.25 Run value (xRV): −0.25, 31st percentile
Strikeout % 25.5% Strikeout %: 25.5%, 71st percentile
Walk % 11.1% Walk %: 11.1%, 23rd percentile
Whiff % 27.4% Whiff %: 27.4%, 67th percentile
Chase % 25.9% Chase %: 25.9%, 8th percentile
Fastball velo 94.0 Fastball velo: 94.0, 42nd percentile
Extension 6.4 ft Extension: 6.4 ft, 48th percentile
50.1 IP4.11 ERA4.07 FIP 26° arm

Arsenal & Pitch Lab

Movement normalized to arm side · Keystone Stuff by pitch

−20−20−10−100010102020← Glove sideArm side →Rise (IVB, in) →STSI4SCUCH
RHP · arm angle 26° · how to read
PitchUseVeloIVBHBStuffLocWhiffxRV/100
Sweeper46% use46%84.8−1.4−15.41009728%−0.26
Sinker28% use28%94.16.2+18.49410013%+0.14
Four-seam16% use16%93.914.7+11.61078648%+0.12
Curveball7% use7%84.2−7.2−9.1929724%−2.94
Changeup2% use2%87.10.4+17.08310633%+1.77

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

Most similar pitchers

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

SimilarityPlayerStuff’26 WAR’27 proj2027
51Yohan Ramírez PIT · ’951141.20.6Arb
50Colin Holderman CLE · ’951090.80.3Arb
50Kai-Wei Teng HOU · ’98930.20.3—
44Riley O'Brien STL · ’951070.30.2Pre-arb
43Eduard Bazardo SEA · ’9594−0.50.0Arb

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

Sweeper 52%
37% zone
Sinker 31%
54% zone
Four-seam 12%
29% 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 0.1 WAR Arbitration $1.3M*
2028 0.0 WAR Arbitration $1.5M*
2029 −0.1 WAR Arbitration $1.5M*
2030 −0.2 WAR Free agent

* projected arbitration or minimum salary. Contract Studio →

Minor leagues

MLB Stats API · public box-score data

SeasonLevelLevelTeamAgeGPA / IPPA / IP ·Line
2026AASt. Lucie Mets3011 IP 1 IP · 0.00 ERA · 33.3% K · 33.3% BB
2026A+A+Brooklyn Cyclones3022 IP 2 IP · 0.00 ERA · 14.3% K · 0.0% BB
2026AAAAAASyracuse Mets301214.1 IP 14.1 IP · 3.14 ERA · 31.6% K · 7.0% BB
2025AAAAAASyracuse Mets293450.2 IP 50.2 IP · 4.97 ERA · 25.9% K · 8.5% 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.