Players / Player profile
MIL · P

Logan Henderson

Age 24 B/T R/R 6′0″, 209 lb USA MLB debut 2025
40-man FV 50 · #5 in org
  • Milwaukee’s roster as it stands #2 starter · 116 IP · 2.4 WAR in the role
  • Injured list 2026: Low back strain (May 26–Jul 9)
  • Trade read Unlikely to be traded: Young, controllable regular (age 25, control through 2031): the kind of player clubs build around.
Keystone Stuff 104 66th pct
2026 fWAR 2.4
Projected 2027 WAR 2.5 at 122 IP · 2.4 in his 2027 role

Pitching · 2026 percentiles

vs. MLB pitchers with 500+ pitches · 1,505 pitches

Keystone Stuff 104 Keystone Stuff: 104, 66th percentile
Keystone Location 112 Keystone Location: 112, 91st percentile
Keystone Pitching 108 Keystone Pitching: 108, 82nd percentile
Run value (xRV) +1.39 Run value (xRV): +1.39, 96th percentile
Strikeout % 29.6% Strikeout %: 29.6%, 90th percentile
Walk % 5.1% Walk %: 5.1%, 95th percentile
Whiff % 26.5% Whiff %: 26.5%, 60th percentile
Chase % 32.2% Chase %: 32.2%, 70th percentile
Fastball velo 93.1 Fastball velo: 93.1, 28th percentile
Extension 6.3 ft Extension: 6.3 ft, 33rd percentile
98.1 IP2.47 ERA3.32 FIP 30° arm

Arsenal & Pitch Lab

Movement normalized to arm side · Keystone Stuff by pitch

−20−20−10−100010102020← Glove sideArm side →Rise (IVB, in) →4SCHFCST
RHP · arm angle 30° · how to read
PitchUseVeloIVBHBStuffLocWhiffxRV/100
Four-seam46% use46%93.116.9+11.411010621%+1.96
Changeup35% use35%82.96.6+19.39511037%+1.35
Cutter15% use15%87.812.3−0.310110321%+0.58
Sweeper3% use3%81.1−3.5−14.7949914%−2.73

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

Most similar pitchers

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

SimilarityPlayerStuff’26 WAR’27 proj2027
43Freddy Peralta TB · ’961041.92.1Free agent
38Ron Marinaccio MIN · ’95104−0.5−0.1—
38Michael Soroka AZ · ’97972.72.0Free agent
37Cristian Javier HOU · ’971010.30.7Signed $21.4M
35Paul Skenes PIT · ’021044.24.8Arb

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 48%
55% zone
Changeup 40%
40% zone
Cutter 11%
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 2.5 WAR Pre-arb $780K*
2028 2.6 WAR Pre-arb $803K*
2029 2.7 WAR Arbitration $4.5M*
2030 2.7 WAR Arbitration $9.0M*

* projected arbitration or minimum salary. Contract Studio →

Minor leagues

MLB Stats API · public box-score data

SeasonLevelLevelTeamAgeGPA / IPPA / IP ·Line
2026AAAAAANashville Sounds24724 IP 24 IP · 1.50 ERA · 37.8% K · 11.2% BB
2025AAAAAANashville Sounds231677.2 IP 77.2 IP · 3.59 ERA · 27.9% K · 7.7% BB

FanGraphs: FV 50 · ETA 2026 · #95 overall. 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.