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Nick Martinez

Age 36 B/T L/R 6′1″, 200 lb USA MLB debut 2014
40-man
  • Free agent est. 2 yr × $13.7M ($5M–$26M) if his mutual option is declined · +0.8 wins to Pittsburgh’s Winter Plan as rotation depth
    2 cautions
    • Holds a $20.0M mutual option for 2027; one side almost always declines.
    • Big walk year: 2.9 WAR in 2026 against a 1.5-WAR projection. With the walk year at his projection the model would price him at $11.3M a year, not $13.7M. Last winter's 27 deals after such seasons came in about 8% under the estimate on average (± 13%): no clear premium or discount beyond what the model already pays.
Keystone Stuff 97 37th pct
2026 fWAR 2.9
Projected 2027 WAR 1.5 Keystone Marcel+ at 129 IP

Pitching · 2026 percentiles

vs. MLB pitchers with 500+ pitches · 2,522 pitches

Keystone Stuff 97 Keystone Stuff: 97, 37th percentile
Keystone Location 113 Keystone Location: 113, 94th percentile
Keystone Pitching 102 Keystone Pitching: 102, 64th percentile
Run value (xRV) +0.30 Run value (xRV): +0.30, 62nd percentile
Strikeout % 15.1% Strikeout %: 15.1%, 5th percentile
Walk % 3.6% Walk %: 3.6%, 100th percentile
Whiff % 17.4% Whiff %: 17.4%, 2nd percentile
Chase % 32.2% Chase %: 32.2%, 68th percentile
Fastball velo 92.5 Fastball velo: 92.5, 20th percentile
Extension 5.9 ft Extension: 5.9 ft, 11th percentile
180.0 IP3.10 ERA3.96 FIP 54° arm

Arsenal & Pitch Lab

Movement normalized to arm side · Keystone Stuff by pitch

−20−20−10−100010102020← Glove sideArm side →Rise (IVB, in) →SICHFC4SCUSL
RHP · arm angle 54° · how to read
PitchUseVeloIVBHBStuffLocWhiffxRV/100
Sinker32% use32%92.412.4+15.31001189%+0.19
Changeup26% use26%78.33.1+12.310910131%+0.92
Cutter22% use22%89.211.2−1.19110513%+0.73
Four-seam13% use13%92.716.8+6.18611017%+0.12
Curveball4% use4%80.0−14.5−1.0879517%−2.24
Slider4% use4%85.23.1−1.39410324%−2.23

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

Most similar pitchers

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

SimilarityPlayerStuff’26 WAR’27 proj2027
40Cal Quantrill TEX · ’95841.50.8Free agent
34Michael Lorenzen TOR · ’92840.20.3Free agent
27Hunter Brown HOU · ’98981.92.6Arb
27Michael Wacha KC · ’91932.41.9Signed $14.0M
25Slade Cecconi CLE · ’99880.70.7Arb

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

Changeup 29%
33% zone
Sinker 27%
62% zone
Cutter 22%
54% zone
Four-seam 14%
54% zone
Curveball 4%
46% zone
Slider 4%
34% 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 1.5 WAR Mutual option $20.0M
2028 1.0 WAR Free agent
2029 0.5 WAR Free agent
2030 0.2 WAR Free agent

His 2027 is a $20.0M mutual option, decided ≈ Nov 1–5 (either side can decline it). The Free-Agent Board expects it declined, so it prices him as a free agent. 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.