Players / Player profile
SD · C

Freddy Fermin

Age 31 B/T R/R 5′10″, 200 lb Venezuela MLB debut 2022
40-man
  • San Diego’s roster as it stands on the 40-man, off the 26-man (call-up depth)
  • Injured list 2026: Head contusion (Jul 3–Jul 17)
  • Trade read Available at a price: SD sits near the seller line (28% playoff odds, within a projected win of 30%); control through 2029.
xwOBA .279 wOBA .285
2026 fWAR 1.0
Projected 2027 WAR 0.9 Keystone Marcel+ at 367 PA

Hitting · 2026

264 PA: percentiles need 300+, so values only

xwOBA .279 xwOBA: .279
Swing decisions +0.23 Swing decisions: +0.23
Contact value −1.63 Contact value: −1.63
Bat speed 69.6 Bat speed: 69.6
Squared-up / swing 22% Squared-up / swing: 22%
Blasts / swing 3% Blasts / swing: 3%
EV90 100.4 EV90: 100.4
Barrel % 3.8% Barrel %: 3.8%
Chase % 34.0% Chase %: 34.0%
Zone contact 85.2% Zone contact: 85.2%
Strikeout % 20.8% Strikeout %: 20.8%
Walk % 8.0% Walk %: 8.0%

Platoon splits · swing path

By pitcher handedness

vsPAwOBAxwOBAK%BB%ChaseDecisionsContact
LHP74.260.27419%7%29%+0.85−2.82
RHP190.294.28122%8%36%−0.02−1.21
Attack angle
13.5° (53% in 5–20°)
Attack direction
−4.7°
Swing length
7.6 ft
Fast-swing rate
6%
Pull-air %
19.1%
Hard-hit %
29.0%
Slash · wRC+
.203/.274/.315 · 68

Zone map · 2026

Where he does damage, and where to pitch him

−0.3+1.5+0.6+0.4+0.1−0.4−1.0−0.9−2.0−1.2−2.5+4.2−3.4−0.5−1.00.0+0.4−1.5−0.8+0.1+0.1−0.5−0.2+0.4−0.4RHB

Does the most damage middle-in (+4.2 vs. league per 100; 1.8 standard errors on 31 pitches, inside the noise for the best of nine cells).

Weakest middle-middle (−3.4), but only 1.5 standard errors from average on 56 pitches: no in-zone spot to attack yet.

Runs per 100 pitches vs. an average RHB: better · worse. Catcher’s view · 922 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 Fermin: bat path, contact quality and approach

SimilarityPlayerxwOBA’26 WAR’27 proj2027
70Drew Romo CWS · ’01.2630.10.2—
69Jose Altuve HOU · ’90.2740.90.5Signed $33.0M
64Cedric Mullins TB · ’94.2731.10.9Free agent
61Miguel Amaya CHC · ’99.2991.41.3Arb
57Brayan Rocchio CLE · ’01.2973.62.0Arb

Cedric Mullins (similarity 64, 0.9 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 +8.2 +20.7
1B −2.0prior −17.5
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 27.5 ft/s · 52nd
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 0.9 WAR Arbitration $4.2M*
2028 0.5 WAR Arbitration $6.4M*
2029 0.0 WAR Arbitration $6.7M*
2030 −0.4 WAR Free agent

* projected arbitration or minimum salary. Contract Studio →

Minor leagues

MLB Stats API · public box-score data

SeasonLevelLevelTeamAgeGPA / IPPA / IP ·Line
2026AAAAAAEl Paso Chihuahuas31313 PA 13 PA · .250/.308/.250 · 0 HR · 15.4% K · 7.7% BB

ABS challenges · 2026

Baseball Savant

As batter 50% 2/4 won · +0.1 runs
As catcher 48% 41/86 won · −0.7 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.