| Kevyyyy vs Steve | 6–13 | 31.58% |
| Kevyyyy vs Bryan | 5–8 | 38.46% |
| Kevyyyy vs Eddy | 6–7 | 46.15% |
| Kevyyyy vs Asuka | 5–7 | 41.67% |
| Kevyyyy vs Reina | 4–8 | 33.33% |
| Kevyyyy vs Feng | 8–3 | 72.73% |
| Kevyyyy vs Victor | 4–6 | 40.00% |
| Kevyyyy vs Clive | 0–10 | 0.00% |
| Kevyyyy vs Lidia | 2–7 | 22.22% |
| Kevyyyy vs Lili | 4–4 | 50.00% |
| Kevyyyy vs Jun | 4–3 | 57.14% |
| Kevyyyy vs Raven | 2–5 | 28.57% |
| Kevyyyy vs Paul | 4–2 | 66.67% |
| Kevyyyy vs Kazuya | 3–3 | 50.00% |
| Kevyyyy vs Miary Zo | 4–2 | 66.67% |
| Kevyyyy vs Law | 3–2 | 60.00% |
| Kevyyyy vs Yoshimitsu | 3–2 | 60.00% |
| Kevyyyy vs Hwoarang | 3–2 | 60.00% |
| Kevyyyy vs Alisa | 2–3 | 40.00% |
| Kevyyyy vs Dragunov | 2–2 | 50.00% |
| Kevyyyy vs Nina | 0–4 | 0.00% |
| Kevyyyy vs Azucena | 3–1 | 75.00% |
| Kevyyyy vs King | 2–1 | 66.67% |
| Kevyyyy vs Xiaoyu | 2–1 | 66.67% |
| Kevyyyy vs Leo | 2–1 | 66.67% |
| Kevyyyy vs Lars | 2–1 | 66.67% |
| Kevyyyy vs Jin | 0–2 | 0.00% |
| Kevyyyy vs Devil Jin | 2–0 | 100.00% |
| Kevyyyy vs Claudio | 2–0 | 100.00% |
| Kevyyyy vs Leroy | 0–2 | 0.00% |
| Kevyyyy vs Jack-8 | 1–0 | 100.00% |
| Kevyyyy vs Lee | 1–0 | 100.00% |
| Kevyyyy vs Zafina | 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.