Jonah Heim
H · ATL
MLBAM 641680
Seasons
| Yr | PA | H | HR | AVG | xwOBA | Pts | PPG |
|---|---|---|---|---|---|---|---|
| 2026 | 22 | 3 | 0 | 0.158 | 0.224 | 8 | 0.89 |
| 2025 | 435 | 84 | 11 | 0.212 | 0.278 | 164 | 1.31 |
| 2024 | 491 | 101 | 13 | 0.220 | 0.282 | 205 | 1.52 |
| 2023 | 502 | 118 | 18 | 0.258 | 0.327 | 342 | 2.25 |
| 2022 | 450 | 92 | 16 | 0.227 | 0.293 | 233 | 1.79 |
| 2021 | 285 | 52 | 10 | 0.196 | 0.287 | 120 | 1.46 |
| 2020 | 41 | 8 | 0 | 0.211 | 0.300 | 18 | 1.38 |
2023 MLB Percentile Rankings
502 PA this season — below qualified-batter cutoff. Bars ranked against qualified peers (faded to flag small sample).
Batting
xwOBA
37
0.327
xBA
43
0.251
xSLG
47
0.436
Avg Exit Velo
41
89.2
Median Exit Velo
50
92.2
90th % Exit Velo
27
104.0
Barrel %
41
8.0
Hard-Hit %
25
38.5
LA Sweet-Spot %
54
36.8
Bat Speed
11
66.8
Median Bat Speed
12
68.2
90th % Bat Speed
9
73.0
Chase %
32
30.3
Whiff %
58
20.6
K %
59
19.1
BB %
36
8.0
Swing Decisions
Plate Discipline · Decision+
Expected-run-value of every swing-or-take decision, against a league-average batter’s optimum. 100 = avg · 110 = 1 SD better.
Decision+
104
≈ 66th pctl
Chase cost
-41.3r
431 swings @ bad pitch
Passive cost
-12.9r
249 takes @ hittable pitch
Swing rate
52.4%
2,267 pitches seen
Runs per 100
-2.39
lg avg -2.54
Count
View
Judgment — swing% vs optimal
−35%−15%0+15%+35%
- Red cells — swings more than an optimal batter would here (chasing).
- Blue cells — swings less than optimal (too passive).
- Number in cell: swing%-delta vs optimal. Top-right: pitches seen.
Total pitches shown: 1,000