| erra vs Kazuya | 34–12 | 73.91% |
| erra vs Jin | 25–20 | 55.56% |
| erra vs Bryan | 17–17 | 50.00% |
| erra vs Yoshimitsu | 12–13 | 48.00% |
| erra vs Reina | 13–11 | 54.17% |
| erra vs Heihachi | 12–11 | 52.17% |
| erra vs Steve | 14–8 | 63.64% |
| erra vs Hwoarang | 11–10 | 52.38% |
| erra vs King | 15–5 | 75.00% |
| erra vs Jun | 14–5 | 73.68% |
| erra vs Eddy | 5–13 | 27.78% |
| erra vs Armor King | 10–7 | 58.82% |
| erra vs Lili | 8–8 | 50.00% |
| erra vs Dragunov | 10–6 | 62.50% |
| erra vs Devil Jin | 9–5 | 64.29% |
| erra vs Feng | 8–5 | 61.54% |
| erra vs Lars | 7–6 | 53.85% |
| erra vs Alisa | 9–4 | 69.23% |
| erra vs Miary Zo | 6–7 | 46.15% |
| erra vs Victor | 6–6 | 50.00% |
| erra vs Law | 9–1 | 90.00% |
| erra vs Azucena | 7–3 | 70.00% |
| erra vs Xiaoyu | 5–4 | 55.56% |
| erra vs Clive | 7–2 | 77.78% |
| erra vs Paul | 5–3 | 62.50% |
| erra vs Jack-8 | 4–4 | 50.00% |
| erra vs Lee | 6–2 | 75.00% |
| erra vs Zafina | 3–5 | 37.50% |
| erra vs Anna | 4–4 | 50.00% |
| erra vs Fahkumram | 4–4 | 50.00% |
| erra vs Leo | 3–4 | 42.86% |
| erra vs Asuka | 2–4 | 33.33% |
| erra vs Claudio | 1–4 | 20.00% |
| erra vs Nina | 2–2 | 50.00% |
| erra vs Lidia | 3–1 | 75.00% |
| erra vs Kuma | 2–1 | 66.67% |
| erra vs Shaheen | 2–0 | 100.00% |
| erra vs Leroy | 0–2 | 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.