Players / Player profile
MIN · C

Alex Jackson

Age 30 B/T R/R 6′1″, 238 lb USA MLB debut 2019
  • Free agent est. 1 yr × $3.2M ($2M–$8M) · +0.3 wins to Pittsburgh’s Winter Plan as a bench bat
    1 caution
    • Free agency not confirmed by the contract data: Outrighted Sep 23, 2026 with under six years of service (at most 4 years, 36 days after 2026). He may be able to elect free agency, but our records show no election or release yet.
xwOBA .214 wOBA .326
2026 fWAR 0.2
Projected 2027 WAR 0.5 Keystone Marcel+ at 247 PA

Hitting · 2026

72 PA: percentiles need 300+, so values only

xwOBA .214 xwOBA: .214
Swing decisions −1.88 Swing decisions: −1.88
Contact value −1.71 Contact value: −1.71
Bat speed 72.5 Bat speed: 72.5
Squared-up / swing 15% Squared-up / swing: 15%
Blasts / swing 4% Blasts / swing: 4%
EV90 104.3 EV90: 104.3
Barrel % 2.2% Barrel %: 2.2%
Chase % 42.2% Chase %: 42.2%
Zone contact 81.3% Zone contact: 81.3%
Strikeout % 33.3% Strikeout %: 33.3%
Walk % 1.4% Walk %: 1.4%

Platoon splits · swing path

By pitcher handedness

vsPAwOBAxwOBAK%BB%ChaseDecisionsContact
LHP25.172.15748%0%46%−2.82−3.97
RHP47.408.24526%2%40%−1.42−0.60
Attack angle
9.1° (52% in 5–20°)
Attack direction
−3.1°
Swing length
7.3 ft
Fast-swing rate
25%
Pull-air %
17.8%
Hard-hit %
33.3%
Slash · wRC+
.304/.343/.406 · 112

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 +0.4 +12.9
1B −2.8prior −18.3
Outs Above Average by position
SeasonPosOAARangeArm, DPRunsBatters
20261B00−0.7−0.772

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 1B)
2026 · 1B In (charging) 0Back 0Toward 3B line 0Toward 1B line 0vs. RHH 0vs. LHH 0
Tools (percentile among MLB fielders)
Arm strength —
Sprint speed 27.7 ft/s · 58th
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 0.5 WAR Free agent
2028 0.3 WAR Free agent
2029 0.0 WAR Free agent
2030 −0.3 WAR Free agent

Listed as a pending free agent, but the data don’t confirm it: Outrighted Sep 23, 2026 with under six years of service (at most 4 years, 36 days after 2026). He may be able to elect free agency, but our records show no election or release yet. Contract Studio →

Minor leagues

MLB Stats API · public box-score data

SeasonLevelLevelTeamAgeGPA / IPPA / IP ·Line
2026AAAAAASt. Paul Saints302495 PA 95 PA · .239/.295/.511 · 7 HR · 32.6% K · 6.3% BB
2025AAAAAAScranton/Wilkes-Barre RailRiders2944185 PA 185 PA · .226/.308/.463 · 10 HR · 28.6% K · 10.3% BB

ABS challenges · 2026

Baseball Savant

As batter 0% 0/1 won · 0.0 runs
As catcher 48% 16/33 won · −0.1 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.