| Ainz vs Eddy | 23–14 | 62.16% |
| Ainz vs Kazuya | 18–16 | 52.94% |
| Ainz vs Victor | 16–14 | 53.33% |
| Ainz vs Reina | 18–11 | 62.07% |
| Ainz vs Clive | 15–11 | 57.69% |
| Ainz vs King | 10–14 | 41.67% |
| Ainz vs Steve | 17–7 | 70.83% |
| Ainz vs Law | 11–11 | 50.00% |
| Ainz vs Dragunov | 12–8 | 60.00% |
| Ainz vs Feng | 13–6 | 68.42% |
| Ainz vs Hwoarang | 9–9 | 50.00% |
| Ainz vs Jin | 10–8 | 55.56% |
| Ainz vs Leroy | 8–9 | 47.06% |
| Ainz vs Bryan | 7–9 | 43.75% |
| Ainz vs Jack-8 | 11–5 | 68.75% |
| Ainz vs Jun | 8–8 | 50.00% |
| Ainz vs Alisa | 9–6 | 60.00% |
| Ainz vs Azucena | 11–4 | 73.33% |
| Ainz vs Lili | 11–3 | 78.57% |
| Ainz vs Xiaoyu | 7–6 | 53.85% |
| Ainz vs Devil Jin | 3–10 | 23.08% |
| Ainz vs Lee | 7–5 | 58.33% |
| Ainz vs Yoshimitsu | 6–5 | 54.55% |
| Ainz vs Nina | 4–7 | 36.36% |
| Ainz vs Zafina | 5–5 | 50.00% |
| Ainz vs Paul | 4–5 | 44.44% |
| Ainz vs Asuka | 7–2 | 77.78% |
| Ainz vs Heihachi | 4–5 | 44.44% |
| Ainz vs Lars | 5–3 | 62.50% |
| Ainz vs Raven | 4–4 | 50.00% |
| Ainz vs Leo | 4–2 | 66.67% |
| Ainz vs Shaheen | 2–2 | 50.00% |
| Ainz vs Anna | 3–0 | 100.00% |
| Ainz vs Claudio | 1–0 | 100.00% |
| Ainz vs Kuma | 1–0 | 100.00% |
| Ainz vs Lidia | 1–0 | 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.