| Kayel vs King | 16–11 | 59.26% |
| Kayel vs Hwoarang | 11–7 | 61.11% |
| Kayel vs Steve | 8–7 | 53.33% |
| Kayel vs Dragunov | 6–9 | 40.00% |
| Kayel vs Eddy | 7–8 | 46.67% |
| Kayel vs Lidia | 7–5 | 58.33% |
| Kayel vs Paul | 4–6 | 40.00% |
| Kayel vs Kazuya | 6–3 | 66.67% |
| Kayel vs Lili | 5–4 | 55.56% |
| Kayel vs Jin | 4–4 | 50.00% |
| Kayel vs Asuka | 5–3 | 62.50% |
| Kayel vs Devil Jin | 5–3 | 62.50% |
| Kayel vs Law | 5–2 | 71.43% |
| Kayel vs Leo | 3–4 | 42.86% |
| Kayel vs Alisa | 2–4 | 33.33% |
| Kayel vs Nina | 5–1 | 83.33% |
| Kayel vs Jun | 4–2 | 66.67% |
| Kayel vs Reina | 5–1 | 83.33% |
| Kayel vs Victor | 1–4 | 20.00% |
| Kayel vs Bryan | 0–4 | 0.00% |
| Kayel vs Heihachi | 4–0 | 100.00% |
| Kayel vs Yoshimitsu | 3–0 | 100.00% |
| Kayel vs Feng | 2–1 | 66.67% |
| Kayel vs Lars | 1–2 | 33.33% |
| Kayel vs Lee | 2–1 | 66.67% |
| Kayel vs Azucena | 1–2 | 33.33% |
| Kayel vs Xiaoyu | 2–0 | 100.00% |
| Kayel vs Kuma | 0–2 | 0.00% |
| Kayel vs Raven | 0–2 | 0.00% |
| Kayel vs Anna | 2–0 | 100.00% |
| Kayel vs Leroy | 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.