| keon vs King | 257–348 | 42.48% |
| keon vs Kazuya | 250–335 | 42.74% |
| keon vs Reina | 205–302 | 40.43% |
| keon vs Bryan | 207–297 | 41.07% |
| keon vs Dragunov | 189–298 | 38.81% |
| keon vs Jin | 225–259 | 46.49% |
| keon vs Heihachi | 202–238 | 45.91% |
| keon vs Hwoarang | 166–262 | 38.79% |
| keon vs Lili | 204–223 | 47.78% |
| keon vs Paul | 180–237–1 | 43.17% |
| keon vs Asuka | 205–206 | 49.88% |
| keon vs Jun | 148–176 | 45.68% |
| keon vs Law | 125–182 | 40.72% |
| keon vs Steve | 115–153 | 42.91% |
| keon vs Xiaoyu | 136–126–1 | 51.91% |
| keon vs Clive | 92–158 | 36.80% |
| keon vs Victor | 82–134 | 37.96% |
| keon vs Lidia | 87–123 | 41.43% |
| keon vs Nina | 93–115 | 44.71% |
| keon vs Yoshimitsu | 92–112 | 45.10% |
| keon vs Feng | 85–119 | 41.67% |
| keon vs Alisa | 77–121–1 | 38.89% |
| keon vs Azucena | 103–85 | 54.79% |
| keon vs Leo | 77–93 | 45.29% |
| keon vs Devil Jin | 71–96 | 42.51% |
| keon vs Claudio | 57–94 | 37.75% |
| keon vs Eddy | 60–89 | 40.27% |
| keon vs Jack-8 | 62–83 | 42.76% |
| keon vs Lars | 52–88 | 37.14% |
| keon vs Lee | 47–74 | 38.84% |
| keon vs Leroy | 46–67 | 40.71% |
| keon vs Kuma | 43–65 | 39.81% |
| keon vs Anna | 44–45 | 49.44% |
| keon vs Zafina | 38–48 | 44.19% |
| keon vs Raven | 32–44 | 42.11% |
| keon vs Shaheen | 21–42 | 33.33% |
| keon vs Fahkumram | 20–31 | 39.22% |
| keon vs Panda | 13–27 | 32.50% |
| keon vs Armor King | 6–5 | 54.55% |
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.