Players / Player profile
SD · P

Adrian Morejon

Age 27 B/T L/L 5′11″, 224 lb Cuba MLB debut 2019
40-man
  • Free agent est. 2 yr × $23.2M ($16M–$36M) · +1.4 wins to Pittsburgh’s Winter Plan in the bullpen
    2 cautions
    • Priced beyond last winter's market: his projection (1.9 WAR) is above any reliever signed then (1.2). The model's extrapolation ($28.6M a year) is capped at 1.1× the richest reliever deal (Edwin Díaz, $21.1M), so the estimate is a floor more than a forecast.
    • A qualifying offer is a toss-up: 9 of last winter's 14 deals priced like his came in high enough to clear the $23.15M offer (an estimate until offers are made, about Nov 1–5). If he gets one, signing him costs Pittsburgh a draft pick worth about $5.8M net of its bonus; the Free-Agent Board's shopping lists count $3.7M, the pick at those odds.
Keystone Stuff 132 100th pct
2026 fWAR 2.8
Projected 2027 WAR 1.9 Keystone Marcel+ at 80 IP

Pitching · 2026 percentiles

vs. MLB pitchers with 500+ pitches · 1,318 pitches

Keystone Stuff 132 Keystone Stuff: 132, 100th percentile
Keystone Location 107 Keystone Location: 107, 82nd percentile
Keystone Pitching 132 Keystone Pitching: 132, 100th percentile
Run value (xRV) +1.80 Run value (xRV): +1.80, 98th percentile
Strikeout % 30.4% Strikeout %: 30.4%, 93rd percentile
Walk % 8.0% Walk %: 8.0%, 62nd percentile
Whiff % 34.2% Whiff %: 34.2%, 96th percentile
Chase % 38.6% Chase %: 38.6%, 99th percentile
Fastball velo 99.4 Fastball velo: 99.4, 99th percentile
Extension 6.2 ft Extension: 6.2 ft, 29th percentile
86.0 IP2.83 ERA2.37 FIP 41° arm3 SV

Arsenal & Pitch Lab

Movement normalized to arm side · Keystone Stuff by pitch

−20−20−10−100010102020← Glove sideArm side →Rise (IVB, in) →SICHSL4S
LHP · arm angle 41° · how to read
PitchUseVeloIVBHBStuffLocWhiffxRV/100
Sinker48% use48%99.59.3+16.012710619%+1.12
Changeup23% use23%92.1−1.1+10.71199956%+3.57
Slider15% use15%89.4−0.5−5.712211030%+0.58
Four-seam14% use14%99.315.1+6.11099843%+2.48

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

Most similar pitchers

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

SimilarityPlayerStuff’26 WAR’27 proj2027
25Erik Miller BOS · ’981150.60.4Arb
19Tanner Scott LAD · ’941242.41.1Signed $20.0M
15Aroldis Chapman BOS · ’881281.60.7Vesting option $13.0M
15Aaron Ashby MIL · ’981171.51.1Signed $7.7M
14Gregory Soto PIT · ’951101.30.8Free agent

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

Sinker 43%
53% zone
Changeup 36%
24% zone
Four-seam 13%
32% zone
Slider 8%
52% 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 1.9 WAR Free agent
2028 1.9 WAR Free agent
2029 1.8 WAR Free agent
2030 1.7 WAR Free agent

A pending free agent: no club controls his 2027. 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.