| Heroval vs Law | 6–6 | 50.00% |
| Heroval vs Yoshimitsu | 5–5 | 50.00% |
| Heroval vs Nina | 5–5 | 50.00% |
| Heroval vs Reina | 4–6 | 40.00% |
| Heroval vs Lili | 3–6 | 33.33% |
| Heroval vs Alisa | 4–5 | 44.44% |
| Heroval vs Kazuya | 1–7 | 12.50% |
| Heroval vs Anna | 3–5 | 37.50% |
| Heroval vs King | 2–5 | 28.57% |
| Heroval vs Raven | 3–4 | 42.86% |
| Heroval vs Asuka | 2–4 | 33.33% |
| Heroval vs Leroy | 4–2 | 66.67% |
| Heroval vs Azucena | 3–2 | 60.00% |
| Heroval vs Victor | 4–1 | 80.00% |
| Heroval vs Lidia | 2–3 | 40.00% |
| Heroval vs Clive | 3–2 | 60.00% |
| Heroval vs Jin | 3–1 | 75.00% |
| Heroval vs Xiaoyu | 3–0 | 100.00% |
| Heroval vs Bryan | 1–2 | 33.33% |
| Heroval vs Steve | 1–2 | 33.33% |
| Heroval vs Panda | 2–1 | 66.67% |
| Heroval vs Paul | 0–2 | 0.00% |
| Heroval vs Hwoarang | 2–0 | 100.00% |
| Heroval vs Feng | 2–0 | 100.00% |
| Heroval vs Dragunov | 0–2 | 0.00% |
| Heroval vs Leo | 2–0 | 100.00% |
| Heroval vs Lars | 0–2 | 0.00% |
| Heroval vs Kuma | 0–2 | 0.00% |
| Heroval vs Zafina | 2–0 | 100.00% |
| Heroval vs Eddy | 0–2 | 0.00% |
| Heroval vs Heihachi | 2–0 | 100.00% |
| Heroval vs Jack-8 | 0–1 | 0.00% |
| Heroval vs Lee | 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.