| Heevya vs Kazuya | 10–17 | 37.04% |
| Heevya vs Reina | 17–9 | 65.38% |
| Heevya vs Jin | 14–11 | 56.00% |
| Heevya vs King | 14–8 | 63.64% |
| Heevya vs Hwoarang | 10–9 | 52.63% |
| Heevya vs Clive | 10–9 | 52.63% |
| Heevya vs Law | 8–10 | 44.44% |
| Heevya vs Asuka | 9–7 | 56.25% |
| Heevya vs Lars | 7–9 | 43.75% |
| Heevya vs Devil Jin | 10–5 | 66.67% |
| Heevya vs Victor | 7–7 | 50.00% |
| Heevya vs Dragunov | 9–4 | 69.23% |
| Heevya vs Azucena | 8–5 | 61.54% |
| Heevya vs Yoshimitsu | 9–2 | 81.82% |
| Heevya vs Steve | 6–5 | 54.55% |
| Heevya vs Alisa | 5–6 | 45.45% |
| Heevya vs Heihachi | 8–3 | 72.73% |
| Heevya vs Paul | 5–5 | 50.00% |
| Heevya vs Claudio | 4–6 | 40.00% |
| Heevya vs Lidia | 8–2 | 80.00% |
| Heevya vs Jack-8 | 4–2 | 66.67% |
| Heevya vs Lili | 2–4 | 33.33% |
| Heevya vs Lee | 4–2 | 66.67% |
| Heevya vs Jun | 3–3 | 50.00% |
| Heevya vs Bryan | 1–4 | 20.00% |
| Heevya vs Nina | 3–2 | 60.00% |
| Heevya vs Kuma | 4–1 | 80.00% |
| Heevya vs Eddy | 1–4 | 20.00% |
| Heevya vs Leo | 2–2 | 50.00% |
| Heevya vs Feng | 2–1 | 66.67% |
| Heevya vs Xiaoyu | 2–0 | 100.00% |
| Heevya vs Raven | 0–2 | 0.00% |
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.