Players / Player profile
CIN · P

Tejay Antone

Age 32 B/T R/R 6′4″, 230 lb USA MLB debut 2020
40-man
  • Cincinnati’s roster as it stands bullpen · 56 IP · 0.4 WAR in the role
  • Trade read Likely available: CIN projects to miss the playoffs (16% odds) and he has 1 year of control left: a natural trade candidate.
Keystone Stuff 106 74th pct
2026 fWAR 0.7
Projected 2027 WAR 0.4 at 58 IP · 0.4 in his 2027 role

Pitching · 2026 percentiles

vs. MLB pitchers with 500+ pitches · 906 pitches

Keystone Stuff 106 Keystone Stuff: 106, 74th percentile
Keystone Location 95 Keystone Location: 95, 35th percentile
Keystone Pitching 102 Keystone Pitching: 102, 63rd percentile
Run value (xRV) +0.65 Run value (xRV): +0.65, 77th percentile
Strikeout % 24.4% Strikeout %: 24.4%, 65th percentile
Walk % 7.3% Walk %: 7.3%, 73rd percentile
Whiff % 27.9% Whiff %: 27.9%, 71st percentile
Chase % 33.6% Chase %: 33.6%, 80th percentile
Fastball velo 94.2 Fastball velo: 94.2, 45th percentile
Extension 6.2 ft Extension: 6.2 ft, 25th percentile
55.0 IP3.11 ERA3.75 FIP 27° arm1 SV

Arsenal & Pitch Lab

Movement normalized to arm side · Keystone Stuff by pitch

−20−20−10−100010102020← Glove sideArm side →Rise (IVB, in) →STFCSICU4S
RHP · arm angle 27° · how to read
PitchUseVeloIVBHBStuffLocWhiffxRV/100
Sweeper53% use53%83.83.1−14.811310034%+1.03
Cutter17% use17%90.17.1−1.410210321%−0.23
Sinker12% use12%93.82.6+13.0888427%+0.83
Curveball12% use12%81.7−11.3−12.9968714%−0.57
Four-seam5% use5%95.013.1+7.6759924%+2.23
Pitch idea (fragile)

Built from his own fastball (93.8 mph) plus the typical shape 23 pitchers with his slot (27°) throw: a changeup around 86.6 mph, −7.7″ rise, +18.6″ arm-side. On the same model it grades +41 against his four-seam, his weakest pitch that breaks the same way (+31 to +49 across the production and three cross-fit models), about 117 on his four-seam’s scale; the comps’ own changeups grade 90 at the median, so that sits above 100% of them. That would out-grade 100% of the comps’ real pitches, more likely a result of how the pitch was built than of the pitch, so it isn’t queued.

Most similar pitchers

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

SimilarityPlayerStuff’26 WAR’27 proj2027
44Matt Festa CLE · ’931110.60.4Arb
43Ryan Watson LAA · ’97980.70.5—
41Calvin Faucher MIA · ’951111.20.6Arb
36Paul Sewald TOR · ’90103−0.5−0.1Free agent
24Kai-Wei Teng HOU · ’98930.20.3—

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 61%
43% zone
Sinker 14%
36% zone
Cutter 13%
57% 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 0.4 WAR Arbitration $2.5M*
2028 0.2 WAR Free agent
2029 0.1 WAR Free agent
2030 0.0 WAR Free agent

* projected arbitration or minimum salary. Contract Studio →

Minor leagues

MLB Stats API · public box-score data

SeasonLevelLevelTeamAgeGPA / IPPA / IP ·Line
2026AAAAAALouisville Bats321212 IP 12 IP · 2.25 ERA · 30.6% K · 12.2% BB
2025A+A+Dayton Dragons3156.1 IP 6.1 IP · 1.42 ERA · 28.6% K · 7.1% BB
2025AAAAChattanooga Lookouts3143 IP 3 IP · 30.00 ERA · 14.3% K · 19.0% BB
2025AAAAAALouisville Bats3165.2 IP 5.2 IP · 9.53 ERA · 12.9% K · 9.7% 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.