| errai vs Dragunov | 16–46 | 25.81% |
| errai vs Reina | 23–37 | 38.33% |
| errai vs Jin | 15–32 | 31.91% |
| errai vs Steve | 11–33 | 25.00% |
| errai vs King | 19–23 | 45.24% |
| errai vs Hwoarang | 6–33 | 15.38% |
| errai vs Kazuya | 13–26 | 33.33% |
| errai vs Law | 3–25 | 10.71% |
| errai vs Clive | 4–22 | 15.38% |
| errai vs Bryan | 7–17 | 29.17% |
| errai vs Lars | 4–19 | 17.39% |
| errai vs Xiaoyu | 12–10 | 54.55% |
| errai vs Lili | 6–16 | 27.27% |
| errai vs Anna | 7–15 | 31.82% |
| errai vs Jun | 4–16 | 20.00% |
| errai vs Azucena | 6–14 | 30.00% |
| errai vs Victor | 6–14 | 30.00% |
| errai vs Paul | 10–7 | 58.82% |
| errai vs Yoshimitsu | 5–12 | 29.41% |
| errai vs Lidia | 7–9 | 43.75% |
| errai vs Miary Zo | 9–7 | 56.25% |
| errai vs Alisa | 0–14 | 0.00% |
| errai vs Lee | 6–8 | 42.86% |
| errai vs Eddy | 3–10 | 23.08% |
| errai vs Heihachi | 0–13 | 0.00% |
| errai vs Devil Jin | 2–9 | 18.18% |
| errai vs Leroy | 5–6 | 45.45% |
| errai vs Raven | 4–5 | 44.44% |
| errai vs Nina | 3–5 | 37.50% |
| errai vs Kuma | 1–7 | 12.50% |
| errai vs Panda | 2–6 | 25.00% |
| errai vs Armor King | 3–5 | 37.50% |
| errai vs Feng | 3–4 | 42.86% |
| errai vs Claudio | 1–6 | 14.29% |
| errai vs Zafina | 3–4 | 42.86% |
| errai vs Asuka | 1–5 | 16.67% |
| errai vs Leo | 2–4 | 33.33% |
| errai vs Shaheen | 3–3 | 50.00% |
| errai vs Jack-8 | 0–3 | 0.00% |
| errai vs Fahkumram | 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.