| Kyumi vs Heihachi | 14–21 | 40.00% |
| Kyumi vs Reina | 8–7 | 53.33% |
| Kyumi vs Bryan | 4–10 | 28.57% |
| Kyumi vs Law | 3–10 | 23.08% |
| Kyumi vs Kazuya | 7–6 | 53.85% |
| Kyumi vs Devil Jin | 4–7 | 36.36% |
| Kyumi vs Nina | 7–4 | 63.64% |
| Kyumi vs Steve | 4–6 | 40.00% |
| Kyumi vs Asuka | 3–6 | 33.33% |
| Kyumi vs Lili | 5–4 | 55.56% |
| Kyumi vs Victor | 2–7 | 22.22% |
| Kyumi vs Hwoarang | 4–4 | 50.00% |
| Kyumi vs Jin | 3–5 | 37.50% |
| Kyumi vs King | 5–2 | 71.43% |
| Kyumi vs Dragunov | 1–6 | 14.29% |
| Kyumi vs Jack-8 | 2–3 | 40.00% |
| Kyumi vs Eddy | 4–1 | 80.00% |
| Kyumi vs Alisa | 0–4 | 0.00% |
| Kyumi vs Claudio | 2–2 | 50.00% |
| Kyumi vs Zafina | 2–1 | 66.67% |
| Kyumi vs Jun | 1–2 | 33.33% |
| Kyumi vs Lidia | 1–2 | 33.33% |
| Kyumi vs Xiaoyu | 0–2 | 0.00% |
| Kyumi vs Feng | 2–0 | 100.00% |
| Kyumi vs Lee | 1–1 | 50.00% |
| Kyumi vs Paul | 0–1 | 0.00% |
| Kyumi vs Azucena | 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.