| Arimaaa vs Clive | 33–22 | 60.00% |
| Arimaaa vs Reina | 31–18 | 63.27% |
| Arimaaa vs Kazuya | 32–11 | 74.42% |
| Arimaaa vs Bryan | 26–16 | 61.90% |
| Arimaaa vs King | 18–14 | 56.25% |
| Arimaaa vs Paul | 15–13 | 53.57% |
| Arimaaa vs Jin | 17–11 | 60.71% |
| Arimaaa vs Lars | 18–10 | 64.29% |
| Arimaaa vs Jun | 19–8 | 70.37% |
| Arimaaa vs Asuka | 14–12 | 53.85% |
| Arimaaa vs Heihachi | 17–9 | 65.38% |
| Arimaaa vs Dragunov | 20–5 | 80.00% |
| Arimaaa vs Hwoarang | 10–14 | 41.67% |
| Arimaaa vs Feng | 16–8 | 66.67% |
| Arimaaa vs Xiaoyu | 16–7 | 69.57% |
| Arimaaa vs Victor | 12–11 | 52.17% |
| Arimaaa vs Lili | 12–10 | 54.55% |
| Arimaaa vs Law | 15–4 | 78.95% |
| Arimaaa vs Lidia | 7–12 | 36.84% |
| Arimaaa vs Devil Jin | 11–7 | 61.11% |
| Arimaaa vs Steve | 11–6 | 64.71% |
| Arimaaa vs Eddy | 10–7 | 58.82% |
| Arimaaa vs Yoshimitsu | 7–7 | 50.00% |
| Arimaaa vs Leo | 6–6 | 50.00% |
| Arimaaa vs Lee | 7–5 | 58.33% |
| Arimaaa vs Kuma | 6–6 | 50.00% |
| Arimaaa vs Zafina | 5–6 | 45.45% |
| Arimaaa vs Shaheen | 3–7 | 30.00% |
| Arimaaa vs Nina | 3–7 | 30.00% |
| Arimaaa vs Jack-8 | 3–4 | 42.86% |
| Arimaaa vs Leroy | 4–2 | 66.67% |
| Arimaaa vs Azucena | 4–2 | 66.67% |
| Arimaaa vs Raven | 5–1 | 83.33% |
| Arimaaa vs Claudio | 2–3 | 40.00% |
| Arimaaa vs Alisa | 2–2 | 50.00% |
| Arimaaa vs Panda | 1–2 | 33.33% |
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.