| Erm4k0 vs Heihachi | 56–60 | 48.28% |
| Erm4k0 vs Jin | 52–56 | 48.15% |
| Erm4k0 vs Kazuya | 44–52 | 45.83% |
| Erm4k0 vs Steve | 53–36 | 59.55% |
| Erm4k0 vs Reina | 53–30 | 63.86% |
| Erm4k0 vs Eddy | 40–43 | 48.19% |
| Erm4k0 vs King | 29–35 | 45.31% |
| Erm4k0 vs Bryan | 31–31 | 50.00% |
| Erm4k0 vs Asuka | 24–31 | 43.64% |
| Erm4k0 vs Lili | 25–26 | 49.02% |
| Erm4k0 vs Dragunov | 24–24 | 50.00% |
| Erm4k0 vs Lidia | 22–25 | 46.81% |
| Erm4k0 vs Devil Jin | 23–22 | 51.11% |
| Erm4k0 vs Nina | 21–24 | 46.67% |
| Erm4k0 vs Law | 19–25 | 43.18% |
| Erm4k0 vs Hwoarang | 17–26 | 39.53% |
| Erm4k0 vs Azucena | 26–17 | 60.47% |
| Erm4k0 vs Yoshimitsu | 21–15 | 58.33% |
| Erm4k0 vs Paul | 5–26 | 16.13% |
| Erm4k0 vs Lars | 17–14 | 54.84% |
| Erm4k0 vs Jun | 18–13 | 58.06% |
| Erm4k0 vs Alisa | 19–11 | 63.33% |
| Erm4k0 vs Lee | 16–13 | 55.17% |
| Erm4k0 vs Leo | 11–16 | 40.74% |
| Erm4k0 vs Leroy | 9–14 | 39.13% |
| Erm4k0 vs Victor | 12–11 | 52.17% |
| Erm4k0 vs Feng | 13–9 | 59.09% |
| Erm4k0 vs Xiaoyu | 7–12 | 36.84% |
| Erm4k0 vs Jack-8 | 10–8 | 55.56% |
| Erm4k0 vs Raven | 9–2 | 81.82% |
| Erm4k0 vs Shaheen | 7–2 | 77.78% |
| Erm4k0 vs Zafina | 6–2 | 75.00% |
| Erm4k0 vs Claudio | 4–3 | 57.14% |
| Erm4k0 vs Panda | 4–3 | 57.14% |
| Erm4k0 vs Kuma | 3–2 | 60.00% |
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.