| Acacia vs King | 16–15 | 51.61% |
| Acacia vs Jin | 18–9 | 66.67% |
| Acacia vs Kazuya | 19–6 | 76.00% |
| Acacia vs Victor | 13–12 | 52.00% |
| Acacia vs Hwoarang | 19–5 | 79.17% |
| Acacia vs Lili | 10–12 | 45.45% |
| Acacia vs Bryan | 7–14 | 33.33% |
| Acacia vs Lee | 7–13 | 35.00% |
| Acacia vs Jun | 13–7 | 65.00% |
| Acacia vs Eddy | 9–10 | 47.37% |
| Acacia vs Steve | 10–8 | 55.56% |
| Acacia vs Yoshimitsu | 8–9 | 47.06% |
| Acacia vs Law | 6–10 | 37.50% |
| Acacia vs Dragunov | 7–8 | 46.67% |
| Acacia vs Reina | 10–5 | 66.67% |
| Acacia vs Leroy | 11–3 | 78.57% |
| Acacia vs Paul | 9–4 | 69.23% |
| Acacia vs Asuka | 8–5 | 61.54% |
| Acacia vs Nina | 11–1 | 91.67% |
| Acacia vs Raven | 5–5 | 50.00% |
| Acacia vs Jack-8 | 6–3 | 66.67% |
| Acacia vs Devil Jin | 3–6 | 33.33% |
| Acacia vs Xiaoyu | 5–3 | 62.50% |
| Acacia vs Leo | 6–2 | 75.00% |
| Acacia vs Feng | 3–4 | 42.86% |
| Acacia vs Lars | 4–3 | 57.14% |
| Acacia vs Alisa | 1–6 | 14.29% |
| Acacia vs Claudio | 5–1 | 83.33% |
| Acacia vs Azucena | 3–2 | 60.00% |
| Acacia vs Kuma | 1–2 | 33.33% |
| Acacia vs Shaheen | 0–1 | 0.00% |
| Acacia vs Panda | 0–1 | 0.00% |
| Acacia vs Zafina | 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.