Players / Player profile
STL · C

Jimmy Crooks

Age 25 B/T L/R 6′0″, 230 lb USA MLB debut 2025
40-man FV 50 · #4 in org
  • St. Louis’ roster as it stands on the 40-man, off the 26-man (call-up depth)
xwOBA .292 wOBA .259
2026 fWAR 0.0
Projected 2027 WAR 0.0 Keystone Marcel+ at 279 PA

Hitting · 2026

148 PA: percentiles need 300+, so values only

xwOBA .292 xwOBA: .292
Swing decisions −1.23 Swing decisions: −1.23
Contact value −0.25 Contact value: −0.25
Bat speed 72.1 Bat speed: 72.1
Squared-up / swing 21% Squared-up / swing: 21%
Blasts / swing 7% Blasts / swing: 7%
EV90 105.0 EV90: 105.0
Barrel % 11.8% Barrel %: 11.8%
Chase % 36.3% Chase %: 36.3%
Zone contact 75.4% Zone contact: 75.4%
Strikeout % 32.4% Strikeout %: 32.4%
Walk % 6.1% Walk %: 6.1%

Platoon splits · swing path

By pitcher handedness

vsPAwOBAxwOBAK%BB%ChaseDecisionsContact
LHP21.314.33133%5%40%−1.05+1.69
RHP127.250.28632%6%36%−1.26−0.64
Attack angle
17.6° (40% in 5–20°)
Attack direction
−2.0°
Swing length
7.2 ft
Fast-swing rate
19%
Pull-air %
23.3%
Hard-hit %
49.4%
Slash · wRC+
.179/.255/.336 · 65

Zone map · 2026

Where he does damage, and where to pitch him

+0.2−2.4+3.1−1.5+0.2+0.1+0.4+0.1−1.1+1.4−0.3−2.0−4.1−1.7−0.4−0.6−3.5−1.1+0.8+0.1−1.1+0.1−1.5−1.0+0.1LHB

Does the most damage down and in (+0.8 vs. league per 100; 0.4 standard errors on 17 pitches, inside the noise for the best of nine cells).

Weakest middle-middle (−4.1), but only 1.8 standard errors from average on 29 pitches: no in-zone spot to attack yet.

Runs per 100 pitches vs. an average LHB: better · worse. Catcher’s view · 503 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 Crooks: bat path, contact quality and approach

SimilarityPlayerxwOBA’26 WAR’27 proj2027
61Derek Hill PHI · ’95.2961.00.8Arb
52Brandon Lowe PIT · ’94.3314.92.5Free agent
51Kerry Carpenter DET · ’97.298−0.60.7Arb
47Nolan Gorman STL · ’00.278−0.5−0.1Arb
47Zach Neto LAA · ’01.3173.93.4Arb

Brandon Lowe (similarity 52, 2.5 WAR projected for 2027) is a free agent this winter: a similar swing available without trading talent, at a free agent’s price. Opportunity Finder →

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
C −0.5 +12.0
1B −2.0prior −14.5
Outs Above Average by position
SeasonPosOAARangeArm, DPRunsBatters
No MLB fielding yet.

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)

No directional data (needs a qualified season at one position).

Tools (percentile among MLB fielders)
Arm strength —
Sprint speed 26.9 ft/s · 37th
Zone rating (Keystone expected outs)
SeasonZoneBallsOuts vs. exp.
Too few balls in his zone.

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 0.0 WAR —
2028 0.1 WAR —
2029 0.1 WAR —
2030 0.0 WAR —

Contract Studio →

Minor leagues

MLB Stats API · public box-score data

SeasonLevelLevelTeamAgeGPA / IPPA / IP ·Line
2026AAAAAAMemphis Redbirds2452236 PA 236 PA · .300/.432/.574 · 15 HR · 28.4% K · 16.5% BB
2025AAAAAAMemphis Redbirds2398430 PA 430 PA · .274/.337/.441 · 14 HR · 26.5% K · 8.4% BB

FanGraphs: FV 50 · ETA 2026 · #100 overall. Public pitch tracking exists only at Triple-A and some Florida State League parks.

ABS challenges · 2026

Baseball Savant

As batter 0% 0/1 won · −0.1 runs
As catcher 24% 4/17 won · −1.4 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.