| Kez_Kool vs King | 251–273 | 47.90% |
| Kez_Kool vs Bryan | 249–266 | 48.35% |
| Kez_Kool vs Dragunov | 189–203 | 48.21% |
| Kez_Kool vs Jin | 193–156 | 55.30% |
| Kez_Kool vs Kazuya | 189–156 | 54.78% |
| Kez_Kool vs Yoshimitsu | 149–185 | 44.61% |
| Kez_Kool vs Hwoarang | 171–161 | 51.51% |
| Kez_Kool vs Victor | 131–138 | 48.70% |
| Kez_Kool vs Lee | 135–124–1 | 52.12% |
| Kez_Kool vs Reina | 131–126 | 50.97% |
| Kez_Kool vs Law | 134–111 | 54.69% |
| Kez_Kool vs Azucena | 122–117 | 51.05% |
| Kez_Kool vs Jun | 125–111 | 52.97% |
| Kez_Kool vs Steve | 127–108 | 54.04% |
| Kez_Kool vs Feng | 127–104 | 54.98% |
| Kez_Kool vs Lili | 95–123 | 43.58% |
| Kez_Kool vs Leroy | 113–97 | 53.81% |
| Kez_Kool vs Devil Jin | 91–116 | 43.96% |
| Kez_Kool vs Xiaoyu | 79–118 | 40.10% |
| Kez_Kool vs Heihachi | 87–97 | 47.28% |
| Kez_Kool vs Asuka | 84–95 | 46.93% |
| Kez_Kool vs Paul | 75–96 | 43.86% |
| Kez_Kool vs Nina | 63–98 | 39.13% |
| Kez_Kool vs Alisa | 98–54 | 64.47% |
| Kez_Kool vs Eddy | 72–69 | 51.06% |
| Kez_Kool vs Jack-8 | 66–61–1 | 51.97% |
| Kez_Kool vs Lars | 68–56 | 54.84% |
| Kez_Kool vs Lidia | 52–69 | 42.98% |
| Kez_Kool vs Zafina | 59–57 | 50.86% |
| Kez_Kool vs Raven | 43–47 | 47.78% |
| Kez_Kool vs Shaheen | 39–48 | 44.83% |
| Kez_Kool vs Kuma | 38–45 | 45.78% |
| Kez_Kool vs Claudio | 33–36 | 47.83% |
| Kez_Kool vs Clive | 30–30 | 50.00% |
| Kez_Kool vs Leo | 24–24 | 50.00% |
| Kez_Kool vs Panda | 17–18 | 48.57% |
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.