| Eroth vs Reina | 72–57 | 55.81% |
| Eroth vs Jin | 53–52 | 50.48% |
| Eroth vs Dragunov | 50–41 | 54.95% |
| Eroth vs Kazuya | 40–37 | 51.95% |
| Eroth vs Hwoarang | 29–44 | 39.73% |
| Eroth vs Paul | 28–34 | 45.16% |
| Eroth vs Victor | 31–31 | 50.00% |
| Eroth vs King | 27–29 | 48.21% |
| Eroth vs Lili | 25–31 | 44.64% |
| Eroth vs Law | 22–30 | 42.31% |
| Eroth vs Steve | 29–23 | 55.77% |
| Eroth vs Jun | 20–22 | 47.62% |
| Eroth vs Lars | 13–24 | 35.14% |
| Eroth vs Yoshimitsu | 16–20 | 44.44% |
| Eroth vs Azucena | 22–14 | 61.11% |
| Eroth vs Bryan | 17–16 | 51.52% |
| Eroth vs Devil Jin | 17–16 | 51.52% |
| Eroth vs Feng | 14–19 | 42.42% |
| Eroth vs Xiaoyu | 8–22 | 26.67% |
| Eroth vs Alisa | 10–16 | 38.46% |
| Eroth vs Asuka | 11–13 | 45.83% |
| Eroth vs Eddy | 7–17 | 29.17% |
| Eroth vs Leo | 12–11 | 52.17% |
| Eroth vs Jack-8 | 9–12 | 42.86% |
| Eroth vs Kuma | 9–10 | 47.37% |
| Eroth vs Claudio | 7–11 | 38.89% |
| Eroth vs Lee | 8–10 | 44.44% |
| Eroth vs Nina | 5–12 | 29.41% |
| Eroth vs Shaheen | 5–11 | 31.25% |
| Eroth vs Zafina | 5–4 | 55.56% |
| Eroth vs Leroy | 3–6 | 33.33% |
| Eroth vs Panda | 5–3 | 62.50% |
| Eroth vs Raven | 1–7 | 12.50% |
| Eroth vs Heihachi | 3–5 | 37.50% |
| Eroth vs Clive | 4–2 | 66.67% |
| Eroth vs Lidia | 1–3 | 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.