| Kayamba vs Kazuya | 62–37 | 62.63% |
| Kayamba vs King | 48–48 | 50.00% |
| Kayamba vs Jin | 53–39 | 57.61% |
| Kayamba vs Bryan | 34–39 | 46.58% |
| Kayamba vs Reina | 38–27 | 58.46% |
| Kayamba vs Steve | 34–26 | 56.67% |
| Kayamba vs Heihachi | 24–29 | 45.28% |
| Kayamba vs Armor King | 13–38 | 25.49% |
| Kayamba vs Devil Jin | 21–23 | 47.73% |
| Kayamba vs Jun | 23–21 | 52.27% |
| Kayamba vs Hwoarang | 21–19 | 52.50% |
| Kayamba vs Yoshimitsu | 19–20 | 48.72% |
| Kayamba vs Lili | 25–14 | 64.10% |
| Kayamba vs Law | 22–16 | 57.89% |
| Kayamba vs Paul | 17–18 | 48.57% |
| Kayamba vs Eddy | 18–16 | 52.94% |
| Kayamba vs Nina | 9–22 | 29.03% |
| Kayamba vs Lee | 10–21 | 32.26% |
| Kayamba vs Dragunov | 7–17 | 29.17% |
| Kayamba vs Lidia | 17–7 | 70.83% |
| Kayamba vs Fahkumram | 9–14 | 39.13% |
| Kayamba vs Asuka | 11–11 | 50.00% |
| Kayamba vs Feng | 7–13 | 35.00% |
| Kayamba vs Victor | 10–9 | 52.63% |
| Kayamba vs Claudio | 11–7 | 61.11% |
| Kayamba vs Clive | 10–7 | 58.82% |
| Kayamba vs Azucena | 6–10 | 37.50% |
| Kayamba vs Anna | 5–11 | 31.25% |
| Kayamba vs Alisa | 6–9 | 40.00% |
| Kayamba vs Lars | 8–6 | 57.14% |
| Kayamba vs Raven | 7–5 | 58.33% |
| Kayamba vs Shaheen | 5–5 | 50.00% |
| Kayamba vs Jack-8 | 3–6 | 33.33% |
| Kayamba vs Leo | 2–6 | 25.00% |
| Kayamba vs Zafina | 5–3 | 62.50% |
| Kayamba vs Leroy | 4–4 | 50.00% |
| Kayamba vs Xiaoyu | 5–2 | 71.43% |
| Kayamba vs Kuma | 1–4 | 20.00% |
| Kayamba vs Miary Zo | 1–2 | 33.33% |
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.