| Mahis vs Xiaoyu | 11–11 | 50.00% |
| Mahis vs Dragunov | 8–10 | 44.44% |
| Mahis vs Law | 7–5 | 58.33% |
| Mahis vs Kazuya | 5–5 | 50.00% |
| Mahis vs King | 5–4 | 55.56% |
| Mahis vs Jin | 5–4 | 55.56% |
| Mahis vs Bryan | 4–5 | 44.44% |
| Mahis vs Hwoarang | 4–4 | 50.00% |
| Mahis vs Nina | 3–5 | 37.50% |
| Mahis vs Alisa | 3–3 | 50.00% |
| Mahis vs Reina | 3–3 | 50.00% |
| Mahis vs Raven | 0–6 | 0.00% |
| Mahis vs Yoshimitsu | 0–5 | 0.00% |
| Mahis vs Victor | 3–2 | 60.00% |
| Mahis vs Paul | 0–4 | 0.00% |
| Mahis vs Steve | 0–4 | 0.00% |
| Mahis vs Jack-8 | 0–4 | 0.00% |
| Mahis vs Eddy | 0–4 | 0.00% |
| Mahis vs Leo | 1–2 | 33.33% |
| Mahis vs Claudio | 1–2 | 33.33% |
| Mahis vs Azucena | 1–2 | 33.33% |
| Mahis vs Heihachi | 0–3 | 0.00% |
| Mahis vs Shaheen | 2–0 | 100.00% |
| Mahis vs Panda | 0–2 | 0.00% |
| Mahis vs Asuka | 0–1 | 0.00% |
| Mahis vs Zafina | 0–1 | 0.00% |
| Mahis vs Leroy | 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.