Reference layer
Current snapshot
| Age | 27 |
| Height | 5' 10" |
| Weight | 175 lb |
| Debut | 2025-05-03 |
Player profile / Oklahoma City Comets
Hyeseong Kim
SS · Bats/Throws L/R · 5' 10", 175 lb · Age 27
Club Oklahoma City Comets
Position SS
Roster Reassigned to Minors
Status Out / inactive
Traditional line
Season by season
| PA | R | H | HR | SB | AVG | OBP | SLG | OPS | |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 170 | 19 | 45 | 3 | 13 | .280 | .314 | .385 | .699 |
| 2026 | 131 | 16 | 30 | 1 | 5 | .259 | .323 | .328 | .651 |
| 2 Seasons | 301 | 35 | 75 | 4 | 18 | .271 | .318 | .361 | .679 |
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.
34
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.
| xwOBA preseason | 0.269 |
| xwOBA current pace | 0.304 |
| xwOBA rolling p50 | 0.283 |
| Observed weight | 40% |
xwOBA
0.242
0.262
0.283
0.305
0.325
wOBA
0.298
0.321
0.348
0.374
0.398
ISO
0.057
0.079
0.102
0.126
0.147
K%
20.2%
22.6%
25.2%
27.8%
30.2%
Live percentile strip
Current traits vs projection tick
100th = best in MLB.
Hitting · percentile strip
Barrel%2.0%
12
Exit velocity86.0
23
Hard-hit%26.5%
8
xBA0.356
79
xSLG0.465
34
xwOBA0.304
45
+24 vs proj
BB%8.8%
51
+36 vs proj
Bat speed64.6
6
K%23.0%
43
Defense · percentile strip
Arm Runs0.2 · SS
85
Arm Strength87.7 · SS
65
Outs Above Avg-1.0 · SS
26
Range Runs-0.3 · SS
42
Baserunning · percentile strip
Base Running Runs1.1 · SS
79
Sprint Speed28.8 · SS
89
SB Success Rate75.0% · SS
Small sample
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 68.2% · rebadged research
63
Avoids Bad TakesHPT 27.3% · rebadged research
30
Correct Decisions67.8% · rebadged research
65
Resists Breaking - horizontalwOBA 0.283 · borderline
57
Resists Breaking - verticalwOBA 0.282 · insufficient sample
38
Resists ChangeupwOBA 0.239 · validated thin sample
99
Resists Cutters + splitterswOBA 0.327 · insufficient sample
66
Resists FastballwOBA 0.362 · validated
15
Resists SinkerwOBA 0.375 · validated
18
SEAGER+ Plate Discipline101
51
Rolling form chart
xwOBA snapshot line
Live snapshot series; true 50/100 PA windows require PA-level logs
Spray profile
Field-coordinate spray profile
98 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 | +0.027 |
| wOBA Δ | +0.070 |
negative regression
Regression watch
Running hot. Expect some cooling.
Kim’s wOBA sits at 0.348, but the quality of contact underneath says it should be 0.304 — a gap of 0.043, -1.2 standard deviations from the MLB norm over 148 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 |
|---|---|---|---|
| No Mithrandir card history is available for this player yet. | |||
Projection links / recent games
Available detail
| Hitter Projections 20260.278 xwOBA | 8 HR | Projection |
| 2026-05-20 @ SD0 HR | 0 RBI / 6 Ch | 0 E | 1-4 |
| 2026-04-20 @ COL0 HR | 0 RBI / 0 Ch | 0 E | 0-0 |
| 2026-04-17 @ COL0 HR | 0 RBI / 4 Ch | 0 E | 1-3 | BB, 2 SB |
| 2026-04-15 vs NYM1 HR | 2 RBI / 3 Ch | 0 E | 1-4 | HR, 3 K, 2 RBI |
| 2026-04-14 vs NYM0 HR | 0 RBI / 0 Ch | 0 E | 0-1 | BB |