| Ace Attorney vs Kazuya | 72–26 | 73.47% |
| Ace Attorney vs Jin | 57–29 | 66.28% |
| Ace Attorney vs Hwoarang | 35–32 | 52.24% |
| Ace Attorney vs Bryan | 29–29 | 50.00% |
| Ace Attorney vs Heihachi | 37–16 | 69.81% |
| Ace Attorney vs Clive | 34–18 | 65.38% |
| Ace Attorney vs Law | 30–20 | 60.00% |
| Ace Attorney vs Steve | 24–15 | 61.54% |
| Ace Attorney vs Eddy | 23–16 | 58.97% |
| Ace Attorney vs Paul | 23–15 | 60.53% |
| Ace Attorney vs King | 18–19 | 48.65% |
| Ace Attorney vs Reina | 23–12 | 65.71% |
| Ace Attorney vs Devil Jin | 24–9 | 72.73% |
| Ace Attorney vs Lars | 18–15 | 54.55% |
| Ace Attorney vs Yoshimitsu | 18–11 | 62.07% |
| Ace Attorney vs Lee | 12–13 | 48.00% |
| Ace Attorney vs Dragunov | 9–13 | 40.91% |
| Ace Attorney vs Jun | 13–9 | 59.09% |
| Ace Attorney vs Lidia | 19–3 | 86.36% |
| Ace Attorney vs Lili | 17–4 | 80.95% |
| Ace Attorney vs Victor | 13–8 | 61.90% |
| Ace Attorney vs Asuka | 16–3 | 84.21% |
| Ace Attorney vs Nina | 14–4 | 77.78% |
| Ace Attorney vs Feng | 5–10–1 | 33.33% |
| Ace Attorney vs Shaheen | 9–6 | 60.00% |
| Ace Attorney vs Azucena | 11–4 | 73.33% |
| Ace Attorney vs Xiaoyu | 6–8 | 42.86% |
| Ace Attorney vs Alisa | 11–2 | 84.62% |
| Ace Attorney vs Raven | 10–3 | 76.92% |
| Ace Attorney vs Leroy | 2–10 | 16.67% |
| Ace Attorney vs Jack-8 | 9–1 | 90.00% |
| Ace Attorney vs Zafina | 7–3 | 70.00% |
| Ace Attorney vs Claudio | 3–6 | 33.33% |
| Ace Attorney vs Kuma | 6–3 | 66.67% |
| Ace Attorney vs Leo | 6–2 | 75.00% |
| Ace Attorney vs Panda | 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.