| Herv21x vs Jin | 32–39 | 45.07% |
| Herv21x vs Clive | 32–29 | 52.46% |
| Herv21x vs Kazuya | 31–25 | 55.36% |
| Herv21x vs Law | 25–26 | 49.02% |
| Herv21x vs Heihachi | 21–28 | 42.86% |
| Herv21x vs Reina | 27–19 | 58.70% |
| Herv21x vs King | 20–15 | 57.14% |
| Herv21x vs Steve | 18–9 | 66.67% |
| Herv21x vs Asuka | 12–15 | 44.44% |
| Herv21x vs Bryan | 10–15 | 40.00% |
| Herv21x vs Dragunov | 14–11 | 56.00% |
| Herv21x vs Hwoarang | 11–11 | 50.00% |
| Herv21x vs Lili | 9–13 | 40.91% |
| Herv21x vs Claudio | 11–8 | 57.89% |
| Herv21x vs Jack-8 | 9–9 | 50.00% |
| Herv21x vs Alisa | 8–10 | 44.44% |
| Herv21x vs Jun | 9–9 | 50.00% |
| Herv21x vs Victor | 9–9 | 50.00% |
| Herv21x vs Paul | 5–12 | 29.41% |
| Herv21x vs Xiaoyu | 8–9 | 47.06% |
| Herv21x vs Nina | 8–9 | 47.06% |
| Herv21x vs Azucena | 11–6 | 64.71% |
| Herv21x vs Lidia | 9–8 | 52.94% |
| Herv21x vs Feng | 5–11 | 31.25% |
| Herv21x vs Lars | 7–9 | 43.75% |
| Herv21x vs Devil Jin | 9–5 | 64.29% |
| Herv21x vs Leo | 7–7 | 50.00% |
| Herv21x vs Yoshimitsu | 4–9 | 30.77% |
| Herv21x vs Eddy | 4–9 | 30.77% |
| Herv21x vs Lee | 6–6 | 50.00% |
| Herv21x vs Kuma | 3–9 | 25.00% |
| Herv21x vs Raven | 5–3 | 62.50% |
| Herv21x vs Leroy | 4–3 | 57.14% |
| Herv21x vs Shaheen | 3–2 | 60.00% |
| Herv21x vs Zafina | 2–2 | 50.00% |
| Herv21x vs Anna | 2–0 | 100.00% |
| Herv21x vs Panda | 0–1 | 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.