Players / Player profile
BAL · P

Anthony Nunez

Age 25 B/T S/R 6′2″, 220 lb USA MLB debut 2026
40-man FV 45+ · #6 in org
  • Baltimore’s roster as it stands late-inning relief · 57 IP · 0.5 WAR in the role
Keystone Stuff 109 82nd pct
2026 fWAR 0.6
Projected 2027 WAR 0.6 at 60 IP · 0.5 in his 2027 role

Pitching · 2026 percentiles

vs. MLB pitchers with 500+ pitches · 993 pitches

Keystone Stuff 109 Keystone Stuff: 109, 82nd percentile
Keystone Location 80 Keystone Location: 80, 4th percentile
Keystone Pitching 99 Keystone Pitching: 99, 50th percentile
Run value (xRV) +0.36 Run value (xRV): +0.36, 65th percentile
Strikeout % 25.9% Strikeout %: 25.9%, 74th percentile
Walk % 10.2% Walk %: 10.2%, 32nd percentile
Whiff % 32.9% Whiff %: 32.9%, 94th percentile
Chase % 36.3% Chase %: 36.3%, 95th percentile
Fastball velo 96.0 Fastball velo: 96.0, 74th percentile
Extension 6.5 ft Extension: 6.5 ft, 56th percentile
59.2 IP4.07 ERA3.49 FIP 38° arm3 SV

Arsenal & Pitch Lab

Movement normalized to arm side · Keystone Stuff by pitch

−20−20−10−100010102020← Glove sideArm side →Rise (IVB, in) →ST4SCHSIFC
RHP · arm angle 38° · how to read
PitchUseVeloIVBHBStuffLocWhiffxRV/100
Sweeper31% use31%85.8−0.7−15.51108846%+1.81
Four-seam30% use30%96.116.6+3.91049722%−0.45
Changeup22% use22%87.8−1.1+6.31087640%+0.04
Sinker11% use11%95.79.2+15.51008215%−1.04
Cutter6% use6%90.65.7−4.01008428%+0.86

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

Most similar pitchers

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

SimilarityPlayerStuff’26 WAR’27 proj2027
52Luis Medina ATH · ’991030.90.6Arb
49Chase Silseth TEX · ’00980.40.3Pre-arb
47Seranthony Domínguez SEA · ’941110.00.2Signed $10.5M
47Cade Smith CLE · ’991122.62.1Arb
34Jack Perkins ATH · ’991030.80.7Pre-arb

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 41%
47% zone
Changeup 39%
23% zone
Sweeper 11%
46% 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 0.6 WAR —
2028 0.6 WAR —
2029 0.7 WAR —
2030 0.7 WAR —

Contract Studio →

Minor leagues

MLB Stats API · public box-score data

SeasonLevelLevelTeamAgeGPA / IPPA / IP ·Line
2026AAAAAANorfolk Tides241113 IP 13 IP · 4.85 ERA · 36.8% K · 10.5% BB
2025A+A+Brooklyn Cyclones231014.1 IP 14.1 IP · 0.63 ERA · 46.2% K · 9.6% BB
2025AAAAChesapeake Baysox232326.2 IP 26.2 IP · 2.03 ERA · 36.9% K · 11.7% BB
2025AAAAAANorfolk Tides231615.2 IP 15.2 IP · 3.45 ERA · 32.3% K · 10.8% BB

FanGraphs: FV 45+ · ETA 2026. Public pitch tracking exists only at Triple-A and some Florida State League parks.

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.