Players / Player profile
NYM · P

Sean Manaea

Age 34 B/T R/L 6′5″, 245 lb USA MLB debut 2016
40-man
  • The Mets’ roster as it stands #4 starter · 116 IP · 0.6 WAR in the role
  • Trade read Available at a price: NYM 63% playoff odds; control through 2027.
Keystone Stuff 110 83rd pct
2026 fWAR 1.0
Projected 2027 WAR 0.7 at 122 IP · 0.6 in his 2027 role

Pitching · 2026 percentiles

vs. MLB pitchers with 500+ pitches · 2,493 pitches

Keystone Stuff 110 Keystone Stuff: 110, 83rd percentile
Keystone Location 101 Keystone Location: 101, 61st percentile
Keystone Pitching 107 Keystone Pitching: 107, 81st percentile
Run value (xRV) −0.25 Run value (xRV): −0.25, 31st percentile
Strikeout % 22.1% Strikeout %: 22.1%, 46th percentile
Walk % 6.7% Walk %: 6.7%, 81st percentile
Whiff % 22.2% Whiff %: 22.2%, 25th percentile
Chase % 31.1% Chase %: 31.1%, 56th percentile
Fastball velo 91.0 Fastball velo: 91.0, 6th percentile
Extension 6.8 ft Extension: 6.8 ft, 84th percentile
150.2 IP4.78 ERA4.54 FIP 15° arm

Arsenal & Pitch Lab

Movement normalized to arm side · Keystone Stuff by pitch

−20−20−10−100010102020← Glove sideArm side →Rise (IVB, in) →4SSTSIFCCH
LHP · arm angle 15° · how to read
PitchUseVeloIVBHBStuffLocWhiffxRV/100
Four-seam39% use39%91.310.7+13.29910924%−0.15
Sweeper30% use30%75.81.4−12.71219230%+0.23
Sinker19% use19%90.34.3+18.31061017%−0.79
Cutter8% use8%84.76.7−2.4959428%−0.54
Changeup4% use4%84.11.7+14.4929014%−1.52

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

Most similar pitchers

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

SimilarityPlayerStuff’26 WAR’27 proj2027
68Jacob Lopez ATH · ’981090.81.1Pre-arb
56Robert Gasser MIL · ’991061.51.4Pre-arb
55Trevor Rogers BAL · ’971064.03.3Free agent
47Noah Schultz CWS · ’031050.30.7—
40Nick Lodolo CIN · ’98102−0.11.2Arb

Trevor Rogers (similarity 55, 3.3 WAR projected for 2027) is a free agent this winter: a similar arsenal available without trading talent, at a free agent’s price. Opportunity Finder →

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 44%
53% zone
Sweeper 28%
39% zone
Sinker 14%
51% zone
Cutter 9%
49% zone
Changeup 6%
31% 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 0.7 WAR Guaranteed $25.0M
2028 0.3 WAR Free agent
2029 0.0 WAR Free agent
2030 −0.3 WAR Free agent

Contract Studio →

Minor leagues

MLB Stats API · public box-score data

SeasonLevelLevelTeamAgeGPA / IPPA / IP ·Line
2025A+A+Brooklyn Cyclones3336.2 IP 6.2 IP · 9.45 ERA · 21.1% K · 7.9% BB
2025AAAABinghamton Rumble Ponies3313 IP 3 IP · 6.00 ERA · 18.8% K · 6.3% BB
2025AAAAAASyracuse Mets3329 IP 9 IP · 4.00 ERA · 35.3% K · 2.9% 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.