| Errpi vs Kazuya | 113–82 | 57.95% |
| Errpi vs Heihachi | 99–82 | 54.70% |
| Errpi vs Bryan | 69–64 | 51.88% |
| Errpi vs Reina | 74–46 | 61.67% |
| Errpi vs Lidia | 68–45 | 60.18% |
| Errpi vs Jin | 63–40 | 61.17% |
| Errpi vs Steve | 54–24 | 69.23% |
| Errpi vs Hwoarang | 42–28 | 60.00% |
| Errpi vs Devil Jin | 39–31 | 55.71% |
| Errpi vs King | 38–23 | 62.30% |
| Errpi vs Azucena | 32–29 | 52.46% |
| Errpi vs Paul | 34–26 | 56.67% |
| Errpi vs Law | 40–16 | 71.43% |
| Errpi vs Dragunov | 35–20 | 63.64% |
| Errpi vs Lee | 27–26 | 50.94% |
| Errpi vs Yoshimitsu | 31–20 | 60.78% |
| Errpi vs Lili | 24–26 | 48.00% |
| Errpi vs Leroy | 26–21 | 55.32% |
| Errpi vs Asuka | 27–17 | 61.36% |
| Errpi vs Victor | 24–20 | 54.55% |
| Errpi vs Jun | 24–12 | 66.67% |
| Errpi vs Shaheen | 14–19 | 42.42% |
| Errpi vs Raven | 17–13 | 56.67% |
| Errpi vs Nina | 20–9 | 68.97% |
| Errpi vs Xiaoyu | 17–11 | 60.71% |
| Errpi vs Feng | 17–8 | 68.00% |
| Errpi vs Leo | 15–8 | 65.22% |
| Errpi vs Eddy | 7–16 | 30.43% |
| Errpi vs Jack-8 | 15–7 | 68.18% |
| Errpi vs Claudio | 12–10 | 54.55% |
| Errpi vs Lars | 10–10 | 50.00% |
| Errpi vs Alisa | 11–8 | 57.89% |
| Errpi vs Zafina | 6–10 | 37.50% |
| Errpi vs Kuma | 4–11 | 26.67% |
| Errpi vs Anna | 6–7 | 46.15% |
| Errpi vs Clive | 4–8 | 33.33% |
| Errpi vs Panda | 2–6 | 25.00% |
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.