| Mahc21 vs Law | 6–8 | 42.86% |
| Mahc21 vs Jun | 5–4 | 55.56% |
| Mahc21 vs King | 4–3 | 57.14% |
| Mahc21 vs Reina | 5–2 | 71.43% |
| Mahc21 vs Jin | 2–4 | 33.33% |
| Mahc21 vs Victor | 4–2 | 66.67% |
| Mahc21 vs Clive | 1–4 | 20.00% |
| Mahc21 vs Kazuya | 0–4 | 0.00% |
| Mahc21 vs Azucena | 2–2 | 50.00% |
| Mahc21 vs Asuka | 2–1 | 66.67% |
| Mahc21 vs Dragunov | 2–1 | 66.67% |
| Mahc21 vs Yoshimitsu | 0–2 | 0.00% |
| Mahc21 vs Steve | 2–0 | 100.00% |
| Mahc21 vs Leo | 0–2 | 0.00% |
| Mahc21 vs Shaheen | 2–0 | 100.00% |
| Mahc21 vs Eddy | 0–2 | 0.00% |
| Mahc21 vs Hwoarang | 1–0 | 100.00% |
| Mahc21 vs Xiaoyu | 1–0 | 100.00% |
| Mahc21 vs Lili | 0–1 | 0.00% |
| Mahc21 vs Alisa | 1–0 | 100.00% |
| Mahc21 vs Nina | 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.