| Ainz vs Law | 4–5 | 44.44% |
| Ainz vs Reina | 7–2 | 77.78% |
| Ainz vs King | 2–6 | 25.00% |
| Ainz vs Yoshimitsu | 4–3 | 57.14% |
| Ainz vs Anna | 6–1 | 85.71% |
| Ainz vs Hwoarang | 4–2 | 66.67% |
| Ainz vs Xiaoyu | 1–5 | 16.67% |
| Ainz vs Jin | 1–4 | 20.00% |
| Ainz vs Heihachi | 1–4 | 20.00% |
| Ainz vs Kazuya | 0–4 | 0.00% |
| Ainz vs Lili | 0–4 | 0.00% |
| Ainz vs Dragunov | 2–2 | 50.00% |
| Ainz vs Nina | 1–3 | 25.00% |
| Ainz vs Bryan | 0–3 | 0.00% |
| Ainz vs Lars | 2–1 | 66.67% |
| Ainz vs Claudio | 1–2 | 33.33% |
| Ainz vs Clive | 1–2 | 33.33% |
| Ainz vs Jack-8 | 0–2 | 0.00% |
| Ainz vs Devil Jin | 1–1 | 50.00% |
| Ainz vs Feng | 0–2 | 0.00% |
| Ainz vs Alisa | 2–0 | 100.00% |
| Ainz vs Eddy | 1–1 | 50.00% |
| Ainz vs Lidia | 0–2 | 0.00% |
| Ainz vs Steve | 0–1 | 0.00% |
| Ainz vs Asuka | 0–1 | 0.00% |
| Ainz vs Panda | 1–0 | 100.00% |
| Ainz vs Leroy | 1–0 | 100.00% |
| Ainz vs Jun | 0–1 | 0.00% |
| Ainz vs Azucena | 1–0 | 100.00% |
| Ainz vs Victor | 0–1 | 0.00% |
| Ainz vs Raven | 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.