| kevx99 vs Armor King | 6–8 | 42.86% |
| kevx99 vs King | 8–3 | 72.73% |
| kevx99 vs Kazuya | 4–6 | 40.00% |
| kevx99 vs Jun | 8–2 | 80.00% |
| kevx99 vs Law | 4–5 | 44.44% |
| kevx99 vs Jin | 7–2 | 77.78% |
| kevx99 vs Steve | 6–3 | 66.67% |
| kevx99 vs Nina | 7–2 | 77.78% |
| kevx99 vs Clive | 6–3 | 66.67% |
| kevx99 vs Anna | 4–4 | 50.00% |
| kevx99 vs Hwoarang | 3–4 | 42.86% |
| kevx99 vs Feng | 3–3 | 50.00% |
| kevx99 vs Azucena | 3–3 | 50.00% |
| kevx99 vs Xiaoyu | 5–0 | 100.00% |
| kevx99 vs Jack-8 | 3–2 | 60.00% |
| kevx99 vs Zafina | 1–4 | 20.00% |
| kevx99 vs Yoshimitsu | 3–1 | 75.00% |
| kevx99 vs Dragunov | 4–0 | 100.00% |
| kevx99 vs Victor | 1–3 | 25.00% |
| kevx99 vs Eddy | 3–1 | 75.00% |
| kevx99 vs Fahkumram | 3–1 | 75.00% |
| kevx99 vs Asuka | 1–2 | 33.33% |
| kevx99 vs Lili | 1–2 | 33.33% |
| kevx99 vs Alisa | 2–1 | 66.67% |
| kevx99 vs Heihachi | 2–1 | 66.67% |
| kevx99 vs Paul | 2–0 | 100.00% |
| kevx99 vs Bryan | 2–0 | 100.00% |
| kevx99 vs Devil Jin | 2–0 | 100.00% |
| kevx99 vs Raven | 0–2 | 0.00% |
| kevx99 vs Kuma | 1–0 | 100.00% |
| kevx99 vs Leroy | 0–1 | 0.00% |
| kevx99 vs Reina | 1–0 | 100.00% |
| kevx99 vs Lidia | 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.