| Kayla Sofia vs Armor King | 11–5 | 68.75% |
| Kayla Sofia vs Jun | 8–5 | 61.54% |
| Kayla Sofia vs Law | 3–8 | 27.27% |
| Kayla Sofia vs Jin | 5–6 | 45.45% |
| Kayla Sofia vs King | 2–8 | 20.00% |
| Kayla Sofia vs Hwoarang | 3–5 | 37.50% |
| Kayla Sofia vs Eddy | 2–5 | 28.57% |
| Kayla Sofia vs Victor | 1–5 | 16.67% |
| Kayla Sofia vs Bryan | 3–2 | 60.00% |
| Kayla Sofia vs Kazuya | 3–2 | 60.00% |
| Kayla Sofia vs Steve | 4–1 | 80.00% |
| Kayla Sofia vs Devil Jin | 2–3 | 40.00% |
| Kayla Sofia vs Nina | 4–1 | 80.00% |
| Kayla Sofia vs Heihachi | 4–1 | 80.00% |
| Kayla Sofia vs Alisa | 2–2 | 50.00% |
| Kayla Sofia vs Reina | 2–2 | 50.00% |
| Kayla Sofia vs Yoshimitsu | 3–0 | 100.00% |
| Kayla Sofia vs Feng | 2–1 | 66.67% |
| Kayla Sofia vs Claudio | 2–1 | 66.67% |
| Kayla Sofia vs Lili | 0–2 | 0.00% |
| Kayla Sofia vs Lars | 0–2 | 0.00% |
| Kayla Sofia vs Azucena | 2–0 | 100.00% |
| Kayla Sofia vs Clive | 2–0 | 100.00% |
| Kayla Sofia vs Fahkumram | 2–0 | 100.00% |
| Kayla Sofia vs Asuka | 0–1 | 0.00% |
| Kayla Sofia vs Panda | 1–0 | 100.00% |
| Kayla Sofia vs Lidia | 0–1 | 0.00% |
| Kayla Sofia vs Miary Zo | 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.