| Kayza vs Jin | 26–25 | 50.98% |
| Kayza vs Bryan | 28–22 | 56.00% |
| Kayza vs King | 16–21 | 43.24% |
| Kayza vs Law | 13–17 | 43.33% |
| Kayza vs Kazuya | 17–11 | 60.71% |
| Kayza vs Hwoarang | 13–14 | 48.15% |
| Kayza vs Steve | 12–13 | 48.00% |
| Kayza vs Jun | 12–12 | 50.00% |
| Kayza vs Lili | 9–14 | 39.13% |
| Kayza vs Xiaoyu | 14–7 | 66.67% |
| Kayza vs Paul | 13–7 | 65.00% |
| Kayza vs Feng | 12–8 | 60.00% |
| Kayza vs Dragunov | 10–10 | 50.00% |
| Kayza vs Victor | 7–10 | 41.18% |
| Kayza vs Reina | 8–7 | 53.33% |
| Kayza vs Lee | 8–5 | 61.54% |
| Kayza vs Devil Jin | 11–1 | 91.67% |
| Kayza vs Eddy | 8–4 | 66.67% |
| Kayza vs Lars | 4–7 | 36.36% |
| Kayza vs Zafina | 7–4 | 63.64% |
| Kayza vs Heihachi | 7–3 | 70.00% |
| Kayza vs Anna | 2–8 | 20.00% |
| Kayza vs Yoshimitsu | 6–3 | 66.67% |
| Kayza vs Asuka | 7–2 | 77.78% |
| Kayza vs Claudio | 4–5 | 44.44% |
| Kayza vs Nina | 6–3 | 66.67% |
| Kayza vs Azucena | 3–6 | 33.33% |
| Kayza vs Jack-8 | 3–5 | 37.50% |
| Kayza vs Raven | 8–0 | 100.00% |
| Kayza vs Alisa | 5–2 | 71.43% |
| Kayza vs Leo | 4–2 | 66.67% |
| Kayza vs Kuma | 4–1 | 80.00% |
| Kayza vs Shaheen | 0–3 | 0.00% |
| Kayza vs Panda | 1–1 | 50.00% |
| Kayza vs Leroy | 2–0 | 100.00% |
| Kayza vs Lidia | 1–1 | 50.00% |
| Kayza vs Clive | 0–1 | 0.00% |
| Kayza vs Fahkumram | 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.