| Erosta vs Jin | 46–22 | 67.65% |
| Erosta vs Kazuya | 34–17 | 66.67% |
| Erosta vs Reina | 32–17 | 65.31% |
| Erosta vs King | 28–17 | 62.22% |
| Erosta vs Paul | 20–22 | 47.62% |
| Erosta vs Yoshimitsu | 21–16 | 56.76% |
| Erosta vs Hwoarang | 23–14 | 62.16% |
| Erosta vs Bryan | 27–10 | 72.97% |
| Erosta vs Asuka | 24–10 | 70.59% |
| Erosta vs Azucena | 22–10 | 68.75% |
| Erosta vs Dragunov | 14–15 | 48.28% |
| Erosta vs Lili | 18–8 | 69.23% |
| Erosta vs Eddy | 16–9 | 64.00% |
| Erosta vs Jun | 13–10 | 56.52% |
| Erosta vs Law | 14–7 | 66.67% |
| Erosta vs Steve | 15–6 | 71.43% |
| Erosta vs Lee | 7–13 | 35.00% |
| Erosta vs Devil Jin | 14–5 | 73.68% |
| Erosta vs Leroy | 13–6 | 68.42% |
| Erosta vs Nina | 11–6 | 64.71% |
| Erosta vs Feng | 8–8 | 50.00% |
| Erosta vs Xiaoyu | 6–9 | 40.00% |
| Erosta vs Victor | 10–5 | 66.67% |
| Erosta vs Jack-8 | 7–5 | 58.33% |
| Erosta vs Claudio | 4–8 | 33.33% |
| Erosta vs Armor King | 6–6 | 50.00% |
| Erosta vs Leo | 7–4 | 63.64% |
| Erosta vs Raven | 7–3 | 70.00% |
| Erosta vs Lars | 4–5 | 44.44% |
| Erosta vs Panda | 6–3 | 66.67% |
| Erosta vs Alisa | 6–2 | 75.00% |
| Erosta vs Kuma | 6–1 | 85.71% |
| Erosta vs Lidia | 3–4 | 42.86% |
| Erosta vs Miary Zo | 3–3 | 50.00% |
| Erosta vs Clive | 1–4 | 20.00% |
| Erosta vs Shaheen | 2–1 | 66.67% |
| Erosta vs Anna | 2–1 | 66.67% |
| Erosta vs Zafina | 2–0 | 100.00% |
| Erosta vs Heihachi | 2–0 | 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.