| Ahrimask vs Jin | 19–19 | 50.00% |
| Ahrimask vs Kazuya | 12–15 | 44.44% |
| Ahrimask vs Yoshimitsu | 6–15 | 28.57% |
| Ahrimask vs King | 8–12 | 40.00% |
| Ahrimask vs Hwoarang | 7–10 | 41.18% |
| Ahrimask vs Bryan | 8–5 | 61.54% |
| Ahrimask vs Law | 8–4 | 66.67% |
| Ahrimask vs Reina | 10–1 | 90.91% |
| Ahrimask vs Paul | 4–6 | 40.00% |
| Ahrimask vs Feng | 4–5 | 44.44% |
| Ahrimask vs Xiaoyu | 4–4 | 50.00% |
| Ahrimask vs Lars | 5–3 | 62.50% |
| Ahrimask vs Lee | 4–4 | 50.00% |
| Ahrimask vs Jun | 5–3 | 62.50% |
| Ahrimask vs Eddy | 3–5 | 37.50% |
| Ahrimask vs Steve | 5–2 | 71.43% |
| Ahrimask vs Dragunov | 5–2 | 71.43% |
| Ahrimask vs Azucena | 5–2 | 71.43% |
| Ahrimask vs Nina | 2–4 | 33.33% |
| Ahrimask vs Leo | 1–4 | 20.00% |
| Ahrimask vs Lidia | 5–0 | 100.00% |
| Ahrimask vs Alisa | 3–1 | 75.00% |
| Ahrimask vs Victor | 3–1 | 75.00% |
| Ahrimask vs Jack-8 | 1–2 | 33.33% |
| Ahrimask vs Asuka | 1–2 | 33.33% |
| Ahrimask vs Lili | 1–2 | 33.33% |
| Ahrimask vs Kuma | 1–2 | 33.33% |
| Ahrimask vs Zafina | 1–2 | 33.33% |
| Ahrimask vs Shaheen | 2–0 | 100.00% |
| Ahrimask vs Devil Jin | 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.