| kumyo vs Eddy | 12–22 | 35.29% |
| kumyo vs Jin | 6–17 | 26.09% |
| kumyo vs Reina | 16–7 | 69.57% |
| kumyo vs Kazuya | 8–9 | 47.06% |
| kumyo vs Hwoarang | 12–4 | 75.00% |
| kumyo vs Azucena | 7–6 | 53.85% |
| kumyo vs King | 4–7 | 36.36% |
| kumyo vs Yoshimitsu | 9–2 | 81.82% |
| kumyo vs Bryan | 4–7 | 36.36% |
| kumyo vs Jun | 4–6 | 40.00% |
| kumyo vs Victor | 4–5 | 44.44% |
| kumyo vs Steve | 6–2 | 75.00% |
| kumyo vs Law | 5–2 | 71.43% |
| kumyo vs Devil Jin | 4–3 | 57.14% |
| kumyo vs Lili | 2–4 | 33.33% |
| kumyo vs Dragunov | 5–1 | 83.33% |
| kumyo vs Paul | 2–3 | 40.00% |
| kumyo vs Xiaoyu | 3–2 | 60.00% |
| kumyo vs Asuka | 3–2 | 60.00% |
| kumyo vs Feng | 0–5 | 0.00% |
| kumyo vs Lars | 3–2 | 60.00% |
| kumyo vs Panda | 2–3 | 40.00% |
| kumyo vs Leo | 2–2 | 50.00% |
| kumyo vs Alisa | 1–1 | 50.00% |
| kumyo vs Claudio | 2–0 | 100.00% |
| kumyo vs Nina | 1–1 | 50.00% |
| kumyo vs Lee | 2–0 | 100.00% |
| kumyo vs Kuma | 0–2 | 0.00% |
| kumyo vs Zafina | 2–0 | 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.