| Aca the Legend vs Kazuya | 56–64 | 46.67% |
| Aca the Legend vs Jin | 69–50 | 57.98% |
| Aca the Legend vs Heihachi | 40–70 | 36.36% |
| Aca the Legend vs King | 53–47 | 53.00% |
| Aca the Legend vs Law | 39–53 | 42.39% |
| Aca the Legend vs Steve | 41–51 | 44.57% |
| Aca the Legend vs Bryan | 32–43 | 42.67% |
| Aca the Legend vs Reina | 18–45 | 28.57% |
| Aca the Legend vs Hwoarang | 23–38 | 37.70% |
| Aca the Legend vs Fahkumram | 19–42 | 31.15% |
| Aca the Legend vs Armor King | 28–33 | 45.90% |
| Aca the Legend vs Paul | 21–34 | 38.18% |
| Aca the Legend vs Jun | 28–25 | 52.83% |
| Aca the Legend vs Devil Jin | 18–27 | 40.00% |
| Aca the Legend vs Dragunov | 14–30 | 31.82% |
| Aca the Legend vs Clive | 13–29 | 30.95% |
| Aca the Legend vs Asuka | 14–25 | 35.90% |
| Aca the Legend vs Eddy | 10–27 | 27.03% |
| Aca the Legend vs Yoshimitsu | 20–16 | 55.56% |
| Aca the Legend vs Lili | 20–15 | 57.14% |
| Aca the Legend vs Alisa | 22–12 | 64.71% |
| Aca the Legend vs Azucena | 10–19 | 34.48% |
| Aca the Legend vs Nina | 12–16 | 42.86% |
| Aca the Legend vs Lars | 15–12 | 55.56% |
| Aca the Legend vs Victor | 10–12 | 45.45% |
| Aca the Legend vs Anna | 8–13 | 38.10% |
| Aca the Legend vs Lee | 8–12 | 40.00% |
| Aca the Legend vs Feng | 5–14 | 26.32% |
| Aca the Legend vs Shaheen | 9–9 | 50.00% |
| Aca the Legend vs Xiaoyu | 4–13 | 23.53% |
| Aca the Legend vs Kuma | 9–6 | 60.00% |
| Aca the Legend vs Zafina | 7–8 | 46.67% |
| Aca the Legend vs Leroy | 7–8 | 46.67% |
| Aca the Legend vs Miary Zo | 4–10 | 28.57% |
| Aca the Legend vs Leo | 9–4 | 69.23% |
| Aca the Legend vs Panda | 4–9 | 30.77% |
| Aca the Legend vs Lidia | 12–1 | 92.31% |
| Aca the Legend vs Jack-8 | 2–9 | 18.18% |
| Aca the Legend vs Raven | 3–6 | 33.33% |
| Aca the Legend vs Claudio | 2–6 | 25.00% |
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.