| Kayla vs Steve | 16–51 | 23.88% |
| Kayla vs Kazuya | 26–36 | 41.94% |
| Kayla vs Reina | 31–27 | 53.45% |
| Kayla vs King | 24–33 | 42.11% |
| Kayla vs Hwoarang | 12–26 | 31.58% |
| Kayla vs Jin | 7–27 | 20.59% |
| Kayla vs Lili | 13–18 | 41.94% |
| Kayla vs Victor | 14–17 | 45.16% |
| Kayla vs Jun | 9–21 | 30.00% |
| Kayla vs Dragunov | 9–20 | 31.03% |
| Kayla vs Law | 7–16 | 30.43% |
| Kayla vs Clive | 2–21 | 8.70% |
| Kayla vs Heihachi | 8–13 | 38.10% |
| Kayla vs Devil Jin | 6–14 | 30.00% |
| Kayla vs Asuka | 5–13 | 27.78% |
| Kayla vs Lars | 6–12 | 33.33% |
| Kayla vs Nina | 8–10 | 44.44% |
| Kayla vs Azucena | 10–8 | 55.56% |
| Kayla vs Xiaoyu | 11–6 | 64.71% |
| Kayla vs Bryan | 6–11 | 35.29% |
| Kayla vs Lee | 9–8 | 52.94% |
| Kayla vs Eddy | 6–9 | 40.00% |
| Kayla vs Raven | 1–12 | 7.69% |
| Kayla vs Paul | 3–8 | 27.27% |
| Kayla vs Zafina | 5–6 | 45.45% |
| Kayla vs Alisa | 3–6 | 33.33% |
| Kayla vs Yoshimitsu | 1–7 | 12.50% |
| Kayla vs Claudio | 2–6 | 25.00% |
| Kayla vs Feng | 0–7 | 0.00% |
| Kayla vs Shaheen | 2–5 | 28.57% |
| Kayla vs Leroy | 2–4 | 33.33% |
| Kayla vs Jack-8 | 3–0 | 100.00% |
| Kayla vs Lidia | 2–1 | 66.67% |
| Kayla vs Anna | 0–2 | 0.00% |
| Kayla vs Panda | 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.