| Kayvawn vs Reina | 12–5 | 70.59% |
| Kayvawn vs Steve | 14–1 | 93.33% |
| Kayvawn vs Jin | 9–4 | 69.23% |
| Kayvawn vs Leo | 9–1 | 90.00% |
| Kayvawn vs Azucena | 5–4–1 | 55.56% |
| Kayvawn vs Law | 5–4 | 55.56% |
| Kayvawn vs Bryan | 5–4 | 55.56% |
| Kayvawn vs Hwoarang | 3–5 | 37.50% |
| Kayvawn vs Dragunov | 5–3 | 62.50% |
| Kayvawn vs King | 6–1 | 85.71% |
| Kayvawn vs Kazuya | 4–3 | 57.14% |
| Kayvawn vs Alisa | 6–1 | 85.71% |
| Kayvawn vs Lidia | 4–3 | 57.14% |
| Kayvawn vs Devil Jin | 3–3 | 50.00% |
| Kayvawn vs Jun | 6–0 | 100.00% |
| Kayvawn vs Yoshimitsu | 4–1 | 80.00% |
| Kayvawn vs Feng | 5–0 | 100.00% |
| Kayvawn vs Lili | 3–2 | 60.00% |
| Kayvawn vs Claudio | 5–0 | 100.00% |
| Kayvawn vs Zafina | 2–2 | 50.00% |
| Kayvawn vs Lars | 2–1 | 66.67% |
| Kayvawn vs Paul | 2–0 | 100.00% |
| Kayvawn vs Jack-8 | 0–2 | 0.00% |
| Kayvawn vs Nina | 2–0 | 100.00% |
| Kayvawn vs Lee | 2–0 | 100.00% |
| Kayvawn vs Kuma | 2–0 | 100.00% |
| Kayvawn vs Leroy | 2–0 | 100.00% |
| Kayvawn vs Heihachi | 2–0 | 100.00% |
| Kayvawn vs Clive | 2–0 | 100.00% |
| Kayvawn vs Anna | 0–2 | 0.00% |
| Kayvawn vs Asuka | 1–0 | 100.00% |
| Kayvawn vs Victor | 1–0 | 100.00% |
| Kayvawn vs Raven | 1–0 | 100.00% |
| Kayvawn vs Eddy | 0–1 | 0.00% |
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.