| KKeky vs Heihachi | 96–34 | 73.85% |
| KKeky vs Lili | 45–20 | 69.23% |
| KKeky vs Jin | 43–17 | 71.67% |
| KKeky vs Kazuya | 35–25 | 58.33% |
| KKeky vs Dragunov | 35–25 | 58.33% |
| KKeky vs Paul | 38–17 | 69.09% |
| KKeky vs Law | 37–14 | 72.55% |
| KKeky vs Reina | 33–17 | 66.00% |
| KKeky vs King | 28–17 | 62.22% |
| KKeky vs Hwoarang | 29–13 | 69.05% |
| KKeky vs Alisa | 26–15 | 63.41% |
| KKeky vs Asuka | 26–12 | 68.42% |
| KKeky vs Lidia | 20–17 | 54.05% |
| KKeky vs Azucena | 30–6 | 83.33% |
| KKeky vs Jun | 23–9 | 71.88% |
| KKeky vs Claudio | 22–9 | 70.97% |
| KKeky vs Bryan | 20–9 | 68.97% |
| KKeky vs Steve | 22–6 | 78.57% |
| KKeky vs Feng | 17–9 | 65.38% |
| KKeky vs Yoshimitsu | 16–9 | 64.00% |
| KKeky vs Nina | 16–9 | 64.00% |
| KKeky vs Victor | 14–11 | 56.00% |
| KKeky vs Lee | 14–10 | 58.33% |
| KKeky vs Devil Jin | 13–10 | 56.52% |
| KKeky vs Lars | 15–7 | 68.18% |
| KKeky vs Xiaoyu | 13–7 | 65.00% |
| KKeky vs Jack-8 | 13–7 | 65.00% |
| KKeky vs Eddy | 12–6 | 66.67% |
| KKeky vs Leroy | 6–8 | 42.86% |
| KKeky vs Kuma | 11–2 | 84.62% |
| KKeky vs Raven | 7–6 | 53.85% |
| KKeky vs Zafina | 6–5 | 54.55% |
| KKeky vs Leo | 5–5 | 50.00% |
| KKeky vs Shaheen | 4–5 | 44.44% |
| KKeky vs Panda | 1–0 | 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.