| Heasulla vs Jin | 30–28 | 51.72% |
| Heasulla vs King | 20–25 | 44.44% |
| Heasulla vs Law | 13–13 | 50.00% |
| Heasulla vs Lili | 17–9 | 65.38% |
| Heasulla vs Eddy | 9–12 | 42.86% |
| Heasulla vs Dragunov | 10–9 | 52.63% |
| Heasulla vs Yoshimitsu | 4–11 | 26.67% |
| Heasulla vs Kazuya | 8–7 | 53.33% |
| Heasulla vs Devil Jin | 7–8 | 46.67% |
| Heasulla vs Alisa | 8–6 | 57.14% |
| Heasulla vs Lidia | 8–6 | 57.14% |
| Heasulla vs Reina | 3–9 | 25.00% |
| Heasulla vs Steve | 8–3 | 72.73% |
| Heasulla vs Jack-8 | 5–6 | 45.45% |
| Heasulla vs Heihachi | 4–7 | 36.36% |
| Heasulla vs Azucena | 3–7 | 30.00% |
| Heasulla vs Paul | 4–5 | 44.44% |
| Heasulla vs Asuka | 3–6 | 33.33% |
| Heasulla vs Leo | 3–6 | 33.33% |
| Heasulla vs Raven | 1–8 | 11.11% |
| Heasulla vs Hwoarang | 6–2 | 75.00% |
| Heasulla vs Claudio | 6–2 | 75.00% |
| Heasulla vs Zafina | 2–6 | 25.00% |
| Heasulla vs Jun | 4–4 | 50.00% |
| Heasulla vs Bryan | 4–3 | 57.14% |
| Heasulla vs Nina | 4–3 | 57.14% |
| Heasulla vs Victor | 0–7 | 0.00% |
| Heasulla vs Xiaoyu | 3–3 | 50.00% |
| Heasulla vs Feng | 4–1 | 80.00% |
| Heasulla vs Leroy | 2–2 | 50.00% |
| Heasulla vs Lars | 2–0 | 100.00% |
| Heasulla vs Lee | 0–2 | 0.00% |
| Heasulla vs Kuma | 0–1 | 0.00% |
| Heasulla vs Anna | 1–0 | 100.00% |
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.