| kojikoji vs Hwoarang | 343–379 | 47.51% |
| kojikoji vs Dragunov | 374–344 | 52.09% |
| kojikoji vs Bryan | 292–343 | 45.98% |
| kojikoji vs Kazuya | 276–288 | 48.94% |
| kojikoji vs Jin | 251–277–1 | 47.54% |
| kojikoji vs Paul | 256–256 | 50.00% |
| kojikoji vs Asuka | 228–245 | 48.20% |
| kojikoji vs Reina | 234–230 | 50.43% |
| kojikoji vs King | 283–173 | 62.06% |
| kojikoji vs Yoshimitsu | 214–228 | 48.42% |
| kojikoji vs Law | 217–222 | 49.43% |
| kojikoji vs Victor | 270–163 | 62.36% |
| kojikoji vs Steve | 196–230 | 46.01% |
| kojikoji vs Lars | 167–207 | 44.65% |
| kojikoji vs Devil Jin | 195–178 | 52.28% |
| kojikoji vs Alisa | 175–179 | 49.44% |
| kojikoji vs Jack-8 | 178–170 | 51.15% |
| kojikoji vs Feng | 153–195 | 43.97% |
| kojikoji vs Lili | 175–172 | 50.43% |
| kojikoji vs Eddy | 179–165 | 52.03% |
| kojikoji vs Lidia | 167–173 | 49.12% |
| kojikoji vs Claudio | 151–186 | 44.81% |
| kojikoji vs Lee | 165–162–1 | 50.46% |
| kojikoji vs Nina | 162–164–1 | 49.69% |
| kojikoji vs Jun | 154–151 | 50.49% |
| kojikoji vs Azucena | 142–158 | 47.33% |
| kojikoji vs Xiaoyu | 120–156 | 43.48% |
| kojikoji vs Shaheen | 129–130 | 49.81% |
| kojikoji vs Leo | 98–154 | 38.89% |
| kojikoji vs Leroy | 118–134 | 46.83% |
| kojikoji vs Raven | 114–135 | 45.78% |
| kojikoji vs Kuma | 112–101 | 52.58% |
| kojikoji vs Zafina | 95–109 | 46.57% |
| kojikoji vs Armor King | 89–109 | 44.95% |
| kojikoji vs Fahkumram | 88–100 | 46.81% |
| kojikoji vs Heihachi | 88–61 | 59.06% |
| kojikoji vs Clive | 68–66 | 50.75% |
| kojikoji vs Anna | 61–71 | 46.21% |
| kojikoji vs Panda | 36–36 | 50.00% |
| kojikoji vs Miary Zo | 36–27 | 57.14% |
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.