| kumacy96 vs Reina | 13–14 | 48.15% |
| kumacy96 vs King | 10–16 | 38.46% |
| kumacy96 vs Law | 7–14 | 33.33% |
| kumacy96 vs Dragunov | 3–15 | 16.67% |
| kumacy96 vs Paul | 4–13 | 23.53% |
| kumacy96 vs Lidia | 7–8 | 46.67% |
| kumacy96 vs Bryan | 5–9 | 35.71% |
| kumacy96 vs Kazuya | 4–8 | 33.33% |
| kumacy96 vs Azucena | 3–9 | 25.00% |
| kumacy96 vs Alisa | 4–7 | 36.36% |
| kumacy96 vs Jin | 1–10 | 9.09% |
| kumacy96 vs Steve | 2–8 | 20.00% |
| kumacy96 vs Kuma | 5–5 | 50.00% |
| kumacy96 vs Victor | 2–8 | 20.00% |
| kumacy96 vs Asuka | 2–8 | 20.00% |
| kumacy96 vs Devil Jin | 2–6 | 25.00% |
| kumacy96 vs Heihachi | 3–5 | 37.50% |
| kumacy96 vs Yoshimitsu | 3–4 | 42.86% |
| kumacy96 vs Leo | 3–4 | 42.86% |
| kumacy96 vs Jack-8 | 3–4 | 42.86% |
| kumacy96 vs Feng | 3–4 | 42.86% |
| kumacy96 vs Lili | 5–2 | 71.43% |
| kumacy96 vs Hwoarang | 3–3 | 50.00% |
| kumacy96 vs Claudio | 1–4 | 20.00% |
| kumacy96 vs Lee | 1–4 | 20.00% |
| kumacy96 vs Leroy | 1–4 | 20.00% |
| kumacy96 vs Jun | 2–3 | 40.00% |
| kumacy96 vs Raven | 1–4 | 20.00% |
| kumacy96 vs Nina | 0–3 | 0.00% |
| kumacy96 vs Shaheen | 0–2 | 0.00% |
| kumacy96 vs Xiaoyu | 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.