| Kooki vs King | 179–159 | 52.96% |
| Kooki vs Bryan | 154–152 | 50.33% |
| Kooki vs Hwoarang | 119–171 | 41.03% |
| Kooki vs Dragunov | 119–148 | 44.57% |
| Kooki vs Jin | 130–127 | 50.58% |
| Kooki vs Paul | 142–109 | 56.57% |
| Kooki vs Kazuya | 121–115 | 51.27% |
| Kooki vs Lili | 120–106 | 53.10% |
| Kooki vs Reina | 109–108 | 50.23% |
| Kooki vs Asuka | 116–90 | 56.31% |
| Kooki vs Victor | 72–96–1 | 42.86% |
| Kooki vs Steve | 80–85 | 48.48% |
| Kooki vs Law | 81–82 | 49.69% |
| Kooki vs Yoshimitsu | 75–87 | 46.30% |
| Kooki vs Lars | 87–74 | 54.04% |
| Kooki vs Jun | 76–76 | 50.00% |
| Kooki vs Heihachi | 50–94 | 34.72% |
| Kooki vs Azucena | 70–72 | 49.30% |
| Kooki vs Feng | 63–75 | 45.65% |
| Kooki vs Devil Jin | 61–76 | 44.53% |
| Kooki vs Eddy | 77–51 | 60.16% |
| Kooki vs Xiaoyu | 67–60 | 52.76% |
| Kooki vs Leo | 76–49 | 60.80% |
| Kooki vs Leroy | 55–68 | 44.72% |
| Kooki vs Nina | 55–66 | 45.45% |
| Kooki vs Alisa | 62–50 | 55.36% |
| Kooki vs Jack-8 | 37–53 | 41.11% |
| Kooki vs Lee | 33–54 | 37.93% |
| Kooki vs Anna | 37–48 | 43.53% |
| Kooki vs Lidia | 25–53 | 32.05% |
| Kooki vs Clive | 26–51 | 33.77% |
| Kooki vs Claudio | 27–39 | 40.91% |
| Kooki vs Raven | 30–36 | 45.45% |
| Kooki vs Zafina | 23–36 | 38.98% |
| Kooki vs Shaheen | 25–29 | 46.30% |
| Kooki vs Kuma | 15–39 | 27.78% |
| Kooki vs Panda | 13–15 | 46.43% |
| Kooki vs Fahkumram | 12–15 | 44.44% |
| Kooki vs Armor King | 7–7 | 50.00% |
| Kooki vs Miary Zo | 2–0 | 100.00% |
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.