| Mahs vs Reina | 89–80 | 52.66% |
| Mahs vs Kazuya | 71–83 | 46.10% |
| Mahs vs King | 77–75 | 50.66% |
| Mahs vs Hwoarang | 55–84 | 39.57% |
| Mahs vs Dragunov | 69–63 | 52.27% |
| Mahs vs Lili | 58–70 | 45.31% |
| Mahs vs Paul | 54–71 | 43.20% |
| Mahs vs Asuka | 57–67 | 45.97% |
| Mahs vs Jin | 62–54 | 53.45% |
| Mahs vs Xiaoyu | 64–45 | 58.72% |
| Mahs vs Yoshimitsu | 36–49 | 42.35% |
| Mahs vs Bryan | 38–44 | 46.34% |
| Mahs vs Law | 34–44 | 43.59% |
| Mahs vs Eddy | 34–44 | 43.59% |
| Mahs vs Victor | 34–41 | 45.33% |
| Mahs vs Azucena | 24–50 | 32.43% |
| Mahs vs Jun | 38–32 | 54.29% |
| Mahs vs Lee | 31–31 | 50.00% |
| Mahs vs Alisa | 25–35 | 41.67% |
| Mahs vs Leo | 33–24 | 57.89% |
| Mahs vs Feng | 27–26 | 50.94% |
| Mahs vs Lars | 19–33 | 36.54% |
| Mahs vs Steve | 19–30 | 38.78% |
| Mahs vs Nina | 25–24 | 51.02% |
| Mahs vs Heihachi | 15–32 | 31.91% |
| Mahs vs Devil Jin | 19–22 | 46.34% |
| Mahs vs Lidia | 18–22 | 45.00% |
| Mahs vs Claudio | 17–20 | 45.95% |
| Mahs vs Jack-8 | 19–17 | 52.78% |
| Mahs vs Leroy | 16–15 | 51.61% |
| Mahs vs Raven | 13–18 | 41.94% |
| Mahs vs Shaheen | 12–15 | 44.44% |
| Mahs vs Clive | 13–13 | 50.00% |
| Mahs vs Kuma | 6–11 | 35.29% |
| Mahs vs Zafina | 8–8 | 50.00% |
| Mahs vs Panda | 3–6 | 33.33% |
| Mahs vs Anna | 0–2 | 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.