| MaximumMum vs Bryan | 289–200 | 59.10% |
| MaximumMum vs Kazuya | 236–192 | 55.14% |
| MaximumMum vs Dragunov | 223–201 | 52.59% |
| MaximumMum vs Jin | 156–169 | 48.00% |
| MaximumMum vs King | 190–133 | 58.82% |
| MaximumMum vs Hwoarang | 167–150 | 52.68% |
| MaximumMum vs Heihachi | 191–125 | 60.44% |
| MaximumMum vs Paul | 174–141 | 55.24% |
| MaximumMum vs Steve | 160–147 | 52.12% |
| MaximumMum vs Reina | 165–129 | 56.12% |
| MaximumMum vs Lili | 154–109 | 58.56% |
| MaximumMum vs Asuka | 143–99 | 59.09% |
| MaximumMum vs Victor | 130–94 | 58.04% |
| MaximumMum vs Lars | 113–103 | 52.31% |
| MaximumMum vs Jun | 140–73 | 65.73% |
| MaximumMum vs Yoshimitsu | 116–94 | 55.24% |
| MaximumMum vs Jack-8 | 123–87 | 58.57% |
| MaximumMum vs Law | 111–92 | 54.68% |
| MaximumMum vs Azucena | 131–68 | 65.83% |
| MaximumMum vs Devil Jin | 109–89 | 55.05% |
| MaximumMum vs Feng | 104–88 | 54.17% |
| MaximumMum vs Lee | 86–103 | 45.50% |
| MaximumMum vs Nina | 106–81 | 56.68% |
| MaximumMum vs Alisa | 100–84 | 54.35% |
| MaximumMum vs Claudio | 89–89 | 50.00% |
| MaximumMum vs Leroy | 85–83 | 50.60% |
| MaximumMum vs Shaheen | 100–65 | 60.61% |
| MaximumMum vs Lidia | 80–74 | 51.95% |
| MaximumMum vs Clive | 69–76 | 47.59% |
| MaximumMum vs Armor King | 83–57 | 59.29% |
| MaximumMum vs Eddy | 67–72 | 48.20% |
| MaximumMum vs Leo | 64–68 | 48.48% |
| MaximumMum vs Xiaoyu | 78–53 | 59.54% |
| MaximumMum vs Miary Zo | 72–50 | 59.02% |
| MaximumMum vs Zafina | 50–67 | 42.74% |
| MaximumMum vs Raven | 71–33 | 68.27% |
| MaximumMum vs Kuma | 38–51 | 42.70% |
| MaximumMum vs Anna | 45–31 | 59.21% |
| MaximumMum vs Fahkumram | 41–34 | 54.67% |
| MaximumMum vs Panda | 18–19 | 48.65% |
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.