| Ko.Mau vs Kazuya | 457–464 | 49.62% |
| Ko.Mau vs Bryan | 422–442 | 48.84% |
| Ko.Mau vs King | 385–412 | 48.31% |
| Ko.Mau vs Jin | 403–367 | 52.34% |
| Ko.Mau vs Reina | 372–299 | 55.44% |
| Ko.Mau vs Hwoarang | 296–352 | 45.68% |
| Ko.Mau vs Law | 307–315 | 49.36% |
| Ko.Mau vs Steve | 245–336 | 42.17% |
| Ko.Mau vs Lee | 245–286 | 46.14% |
| Ko.Mau vs Dragunov | 244–208 | 53.98% |
| Ko.Mau vs Yoshimitsu | 226–225 | 50.11% |
| Ko.Mau vs Lars | 228–219 | 51.01% |
| Ko.Mau vs Azucena | 184–246 | 42.79% |
| Ko.Mau vs Paul | 170–258 | 39.72% |
| Ko.Mau vs Lili | 186–242 | 43.46% |
| Ko.Mau vs Heihachi | 207–216 | 48.94% |
| Ko.Mau vs Jun | 196–189 | 50.91% |
| Ko.Mau vs Devil Jin | 153–226 | 40.37% |
| Ko.Mau vs Victor | 189–161 | 54.00% |
| Ko.Mau vs Feng | 161–181 | 47.08% |
| Ko.Mau vs Eddy | 143–196 | 42.18% |
| Ko.Mau vs Xiaoyu | 167–167 | 50.00% |
| Ko.Mau vs Nina | 133–189 | 41.30% |
| Ko.Mau vs Asuka | 148–163 | 47.59% |
| Ko.Mau vs Lidia | 155–154 | 50.16% |
| Ko.Mau vs Raven | 126–167 | 43.00% |
| Ko.Mau vs Leo | 119–168 | 41.46% |
| Ko.Mau vs Clive | 116–157 | 42.49% |
| Ko.Mau vs Leroy | 98–149 | 39.68% |
| Ko.Mau vs Armor King | 100–111 | 47.39% |
| Ko.Mau vs Claudio | 79–128 | 38.16% |
| Ko.Mau vs Jack-8 | 70–136 | 33.98% |
| Ko.Mau vs Alisa | 75–129 | 36.76% |
| Ko.Mau vs Zafina | 74–98 | 43.02% |
| Ko.Mau vs Shaheen | 67–96 | 41.10% |
| Ko.Mau vs Kuma | 44–75 | 36.97% |
| Ko.Mau vs Fahkumram | 32–55 | 36.78% |
| Ko.Mau vs Anna | 36–38 | 48.65% |
| Ko.Mau vs Panda | 12–48 | 20.00% |
| Ko.Mau vs Miary Zo | 2–1 | 66.67% |
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.