| Acefighter vs King | 112–130 | 46.28% |
| Acefighter vs Bryan | 113–128 | 46.89% |
| Acefighter vs Kazuya | 83–143 | 36.73% |
| Acefighter vs Jin | 104–115 | 47.49% |
| Acefighter vs Reina | 95–109 | 46.57% |
| Acefighter vs Law | 82–92 | 47.13% |
| Acefighter vs Lili | 70–92 | 43.21% |
| Acefighter vs Steve | 81–73 | 52.60% |
| Acefighter vs Hwoarang | 76–69 | 52.41% |
| Acefighter vs Dragunov | 50–81 | 38.17% |
| Acefighter vs Eddy | 59–72 | 45.04% |
| Acefighter vs Azucena | 72–50 | 59.02% |
| Acefighter vs Lars | 54–64 | 45.76% |
| Acefighter vs Yoshimitsu | 50–58 | 46.30% |
| Acefighter vs Lee | 41–64 | 39.05% |
| Acefighter vs Victor | 50–44 | 53.19% |
| Acefighter vs Jun | 43–45 | 48.86% |
| Acefighter vs Asuka | 41–43 | 48.81% |
| Acefighter vs Leo | 37–47 | 44.05% |
| Acefighter vs Paul | 26–54 | 32.50% |
| Acefighter vs Heihachi | 30–50 | 37.50% |
| Acefighter vs Xiaoyu | 36–41 | 46.75% |
| Acefighter vs Devil Jin | 31–45 | 40.79% |
| Acefighter vs Leroy | 42–32 | 56.76% |
| Acefighter vs Jack-8 | 34–36 | 48.57% |
| Acefighter vs Feng | 28–40 | 41.18% |
| Acefighter vs Nina | 34–28 | 54.84% |
| Acefighter vs Raven | 26–32 | 44.83% |
| Acefighter vs Alisa | 28–28 | 50.00% |
| Acefighter vs Lidia | 19–20 | 48.72% |
| Acefighter vs Kuma | 7–23 | 23.33% |
| Acefighter vs Claudio | 10–17 | 37.04% |
| Acefighter vs Zafina | 14–13 | 51.85% |
| Acefighter vs Shaheen | 9–12 | 42.86% |
| Acefighter vs Clive | 10–10 | 50.00% |
| Acefighter vs Panda | 3–4 | 42.86% |
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.