Reference layer
Current snapshot
| Age | 25 |
| Height | 6' 2" |
| Weight | 204 lb |
| Debut | 2026-05-31 |
Player profile / San Francisco Giants
Jonah Cox
CF · Bats/Throws R/R · 6' 2", 204 lb · Age 25
Club San Francisco Giants
Position CF
Roster Current MLB team
Status Healthy / active roster
Traditional line
Season by season
| PA | R | H | HR | SB | AVG | OBP | SLG | OPS | |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | 169 | 26 | 38 | 4 | 16 | .252 | .298 | .384 | .682 |
| 1 Seasons | 169 | 26 | 38 | 4 | 16 | .252 | .298 | .384 | .682 |
At a glance
Season percentile report
The headline weighs outcome stats (xwOBA, barrels); each bar averages its full strip group below. 100 = best in MLB.
40
Offense
percentile
percentile
Rolling projection
Preseason / current pace / Bayesian update
Rolling bands shrink current-season signal toward the preseason prior until the sample earns more weight.
Pending
Rolling player projection appears after current-season Statcast and projection joins refresh.
Live percentile strip
Current traits vs projection tick
100th = best in MLB.
Hitting · percentile strip
Barrel%3.0%
24
Exit velocity79.7
2
Hard-hit%35.2%
35
xBA0.372
94
xSLG0.570
72
xwOBA0.261
13
BB%6.1%
24
Bat speed64.6
6
K%38.2%
2
Defense · percentile strip
Arm Runs-1.2 · CF
22
Arm Strength92.9 · CF
45
Outs Above Avg0.0 · CF
50
Range Runs2.3 · CF
74
Baserunning · percentile strip
Bolts28.0 · CF
78
SB Success Rate82.4% · CF
55
Sprint Speed30.0 · CF
99
Mithrandir+
Plate skills: swing decisions and pitch-type resistance
Our research metrics for how this hitter controls the strike zone and handles each pitch family.
Avoids Bad ChasesST 65.5% · rebadged research
51
Avoids Bad TakesHPT 26.5% · rebadged research
37
Correct Decisions68.3% · rebadged research
73
Resists Breaking - horizontalwOBA 0.267 · borderline
89
Resists Breaking - verticalwOBA 0.301 · insufficient sample
10
Resists ChangeupwOBA 0.285 · validated thin sample
33
Resists Cutters + splitterswOBA 0.327 · insufficient sample
43
Resists FastballwOBA 0.347 · validated
32
Resists SinkerwOBA 0.379 · validated
13
SEAGER+ Plate Discipline100
44
Rolling form chart
xwOBA snapshot line
Live snapshot series; true 50/100 PA windows require PA-level logs
Spray profile
Field-coordinate spray profile
72 Statcast batted-ball coordinates from the pitch-event feed (2026). Direction profile remains as the v1 context layer when coordinate density is limited.
Zone profile
Aggregate zone heatmap
Aggregate zone metrics from seasonal Statcast leaderboards.
Live layer
Delta / regression
| xwOBA Δ | -- |
| wOBA Δ | -- |
negative regression
Regression watch
Running hot. Expect some cooling.
Cox’s wOBA sits at 0.334, but the quality of contact underneath says it should be 0.261 — a gap of 0.073, -2.1 standard deviations from the MLB norm over 165 PA. The results have outrun the underlying process; as the sample grows, expect the numbers to drift back toward the deserved level.
Mithrandir coverage
Module shelf
| Module | Cards | Latest | Signal |
|---|---|---|---|
| Hitting | 1 | 2026-08-26 | Disciplined swing decisions drove the score |
| Fielding | 15 | 2026-09-21 | 5 chances | 0 difficult plays | Run Exp -0.651 |
Projection links / recent games
Available detail
| 2026-03-21 vs CLE0 HR | 0 RBI / 0 Ch | 0 E | 0-0 | R |
| 2026-03-19 @ COL0 HR | 0 RBI / 0 Ch | 0 E | 0-0 | R, SB |