| Hei'sLeftBall vs Heihachi | 43–48 | 47.25% |
| Hei'sLeftBall vs Kazuya | 59–29 | 67.05% |
| Hei'sLeftBall vs King | 49–25 | 66.22% |
| Hei'sLeftBall vs Jin | 40–32 | 55.56% |
| Hei'sLeftBall vs Bryan | 37–19 | 66.07% |
| Hei'sLeftBall vs Reina | 21–22–1 | 48.84% |
| Hei'sLeftBall vs Dragunov | 32–11 | 74.42% |
| Hei'sLeftBall vs Law | 34–8 | 80.95% |
| Hei'sLeftBall vs Paul | 18–16 | 52.94% |
| Hei'sLeftBall vs Lili | 17–17 | 50.00% |
| Hei'sLeftBall vs Clive | 21–11 | 65.62% |
| Hei'sLeftBall vs Lee | 12–17 | 41.38% |
| Hei'sLeftBall vs Steve | 14–14 | 50.00% |
| Hei'sLeftBall vs Lars | 21–7 | 75.00% |
| Hei'sLeftBall vs Asuka | 13–13 | 50.00% |
| Hei'sLeftBall vs Devil Jin | 18–6 | 75.00% |
| Hei'sLeftBall vs Jun | 11–13 | 45.83% |
| Hei'sLeftBall vs Yoshimitsu | 16–5 | 76.19% |
| Hei'sLeftBall vs Alisa | 15–6 | 71.43% |
| Hei'sLeftBall vs Hwoarang | 14–6 | 70.00% |
| Hei'sLeftBall vs Nina | 12–8 | 60.00% |
| Hei'sLeftBall vs Eddy | 5–12 | 29.41% |
| Hei'sLeftBall vs Victor | 9–7 | 56.25% |
| Hei'sLeftBall vs Xiaoyu | 4–10 | 28.57% |
| Hei'sLeftBall vs Feng | 8–5 | 61.54% |
| Hei'sLeftBall vs Zafina | 5–7 | 41.67% |
| Hei'sLeftBall vs Jack-8 | 4–7 | 36.36% |
| Hei'sLeftBall vs Leo | 2–8 | 20.00% |
| Hei'sLeftBall vs Claudio | 10–0 | 100.00% |
| Hei'sLeftBall vs Shaheen | 5–3 | 62.50% |
| Hei'sLeftBall vs Azucena | 3–5 | 37.50% |
| Hei'sLeftBall vs Leroy | 3–4 | 42.86% |
| Hei'sLeftBall vs Raven | 2–4 | 33.33% |
| Hei'sLeftBall vs Lidia | 5–1 | 83.33% |
| Hei'sLeftBall vs Kuma | 2–2 | 50.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.