| Acid vs Reina | 57–41 | 58.16% |
| Acid vs Kazuya | 48–45 | 51.61% |
| Acid vs Jin | 59–29 | 67.05% |
| Acid vs Steve | 49–32 | 60.49% |
| Acid vs Dragunov | 36–38 | 48.65% |
| Acid vs King | 45–25 | 64.29% |
| Acid vs Lili | 31–36 | 46.27% |
| Acid vs Hwoarang | 32–34 | 48.48% |
| Acid vs Bryan | 37–25 | 59.68% |
| Acid vs Law | 28–28 | 50.00% |
| Acid vs Paul | 22–32 | 40.74% |
| Acid vs Yoshimitsu | 28–23 | 54.90% |
| Acid vs Jun | 18–32 | 36.00% |
| Acid vs Lee | 25–17 | 59.52% |
| Acid vs Victor | 23–17 | 57.50% |
| Acid vs Feng | 23–12 | 65.71% |
| Acid vs Eddy | 15–20 | 42.86% |
| Acid vs Azucena | 19–15 | 55.88% |
| Acid vs Asuka | 17–16 | 51.52% |
| Acid vs Lars | 14–15 | 48.28% |
| Acid vs Xiaoyu | 13–15 | 46.43% |
| Acid vs Devil Jin | 15–12 | 55.56% |
| Acid vs Alisa | 12–12 | 50.00% |
| Acid vs Shaheen | 10–11 | 47.62% |
| Acid vs Nina | 14–6 | 70.00% |
| Acid vs Leroy | 10–8 | 55.56% |
| Acid vs Heihachi | 4–14 | 22.22% |
| Acid vs Leo | 7–8 | 46.67% |
| Acid vs Raven | 7–6 | 53.85% |
| Acid vs Claudio | 3–9 | 25.00% |
| Acid vs Kuma | 3–8 | 27.27% |
| Acid vs Zafina | 5–5 | 50.00% |
| Acid vs Jack-8 | 5–4 | 55.56% |
| Acid vs Lidia | 2–7 | 22.22% |
| Acid vs Clive | 0–1 | 0.00% |
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.