Players / Player profile
CIN · LF

JJ Bleday

Age 28 B/T L/L 6′2″, 205 lb USA MLB debut 2022
40-man
  • Cincinnati’s roster as it stands starts at RF · 499 PA · 0.9 WAR in the role
  • Trade read Likely available: CIN projects to miss the playoffs (16% odds) and he has 2 years of control left: a natural trade candidate.
xwOBA .343 wOBA .328
2026 fWAR 1.3
Projected 2027 WAR 1.0 at 507 PA · 0.9 in his 2027 role

Hitting · 2026 percentiles

vs. MLB hitters with 300+ PA · 542 PA

xwOBA .343 xwOBA: .343, 78th percentile
Swing decisions +1.60 Swing decisions: +1.60, 99th percentile
Contact value +0.01 Contact value: +0.01, 48th percentile
Bat speed 73.5 Bat speed: 73.5, 70th percentile
Squared-up / swing 20% Squared-up / swing: 20%, 28th percentile
Blasts / swing 8% Blasts / swing: 8%, 52nd percentile
EV90 104.3 EV90: 104.3, 51st percentile
Barrel % 9.3% Barrel %: 9.3%, 62nd percentile
Chase % 22.8% Chase %: 22.8%, 88th percentile
Zone contact 82.1% Zone contact: 82.1%, 31st percentile
Strikeout % 22.3% Strikeout %: 22.3%, 45th percentile
Walk % 13.1% Walk %: 13.1%, 95th percentile

Platoon splits · swing path

By pitcher handedness

vsPAwOBAxwOBAK%BB%ChaseDecisionsContact
LHP153.292.29524%11%26%+1.30−0.95
RHP389.342.36222%14%22%+1.72+0.41
Attack angle
14.1° (54% in 5–20°)
Attack direction
−9.5°
Swing length
7.3 ft
Fast-swing rate
29%
Pull-air %
30.1%
Hard-hit %
40.1%
Slash · wRC+
.217/.324/.416 · 103

Zone map · 2026

Where he does damage, and where to pitch him

+1.6+3.9+1.1+0.7+0.5+0.6−1.6−1.3+4.4−1.2+1.0−2.8+2.3+1.5−1.7+1.0−0.8−0.4+0.1−1.4+0.8−0.5+0.7+2.1−0.1LHB

Does the most damage up and in (+4.4 vs. league per 100; 2.0 standard errors on 78 pitches, inside the noise for the best of nine cells).

Weakest middle-away (−2.8), but only 1.4 standard errors from average on 127 pitches: no in-zone spot to attack yet.

Runs per 100 pitches vs. an average LHB: better · worse. Catcher’s view · 1,974 pitches · faded cells are within one standard error of average. A spot is called only when it is farther from average than the best or worst of nine average cells gets 95% of the time (set from the league’s own pitches: about 3 standard errors above, 2 below).

Most similar hitters

Swings like Bleday: bat path, contact quality and approach

SimilarityPlayerxwOBA’26 WAR’27 proj2027
63Wyatt Langford TEX · ’01.3192.73.0Arb
60Michael Conforto CHC · ’93.3330.8−0.1Free agent
57Tyler O'Neill BAL · ’95.3070.50.5Signed $16.5M
55Miguel Vargas CWS · ’99.3795.32.5Arb
54Spencer Torkelson DET · ’99.3161.21.3Arb

Nearest neighbours on bat speed, swing length, attack angle, squared-up and blast rates, EV90, barrels, pull-air, chase, zone contact, K% and BB%. 2026 regulars only.

Fielding

2027 rating at every position he can play · OAA by position · range by direction · tools. Same engine as the Fielding Lab and the Winter Plan.

2027 rating by position · best fit first, on the total with the position’s worth
CF −2.1 +0.4
RF +0.9 −6.6
LF −2.0 −9.5
1B +3.4prior −12.1
Outs Above Average by position
SeasonPosOAARangeArm, DPRunsBatters
2026RF000.00.0301
2026LF−2−2−0.4−2.44,363
2025LF−2−2+0.1−1.9416
2025RF−10+0.3+0.3724
2025CF−6−5+0.6−4.41,981
2024CF−3−3+3.1+0.15,586
2023RF−1−1+0.2−0.8342
2023CF−2−1+0.6−0.41,057
2023LF−1−1+0.8−0.21,390

Runs = range plus his arm and double-play runs spread over his positions by outs (Fielding Run Value, from 2023): what the rating counts.

Range by direction (OAA at LF)
2026 · LF In (charging) 0Back +2Toward 3B line −2Toward 1B line −2vs. RHH −3vs. LHH +1

At LF in 2026, the biggest loss came toward 3B line (−2 outs): a coaching target, though he plays RF in 2027.

Tools (percentile; arm among CFs)
Arm at CF 88.9 mph · 64th
Sprint speed 27.5 ft/s · 52nd
Reaction −0.8 ft · 23rd
Burst +0.3 ft · 58th
Route +0.8 ft · 92nd
Catch difficulty (latest season)
PlayMadeChancesRate
★★★★★0270%
★★★★1425%
★★★3838%
★★161794%
★242692%
Zone rating (Keystone expected outs)
SeasonZoneBallsOuts vs. exp.
2026LF411−6.7
2025RF73+0.4
2025LF44−3.6
2025CF234−5.1
2024CF625−11.5

The zone rating counts every ball hit to his part of the field while he played there, his club’s positioning included; Savant OAA uses his actual starting spot and is the better individual grade. They agree best in the outfield. See the model card.

Compare in the Fielding Lab →

Contract & projection

Club control (RosterResource) · Keystone projected WAR

2027 1.0 WAR Arbitration $3.3M*
2028 0.7 WAR Arbitration $5.6M*
2029 0.3 WAR Free agent
2030 −0.2 WAR Free agent

* projected arbitration or minimum salary. Contract Studio →

Minor leagues

MLB Stats API · public box-score data

SeasonLevelLevelTeamAgeGPA / IPPA / IP ·Line
2026AAAAAALouisville Bats2824104 PA 104 PA · .341/.462/.659 · 6 HR · 22.1% K · 17.3% BB
2025AAAAAALas Vegas Aviators2728132 PA 132 PA · .353/.409/.571 · 6 HR · 18.9% K · 9.1% BB

ABS challenges · 2026

Baseball Savant

As batter 53% 16/30 won · +1.0 runs
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.