| Ku7umi vs Kazuya | 17–21 | 44.74% |
| Ku7umi vs Jin | 24–13 | 64.86% |
| Ku7umi vs Armor King | 15–18 | 45.45% |
| Ku7umi vs King | 10–10 | 50.00% |
| Ku7umi vs Reina | 11–9 | 55.00% |
| Ku7umi vs Bryan | 7–8 | 46.67% |
| Ku7umi vs Steve | 8–7 | 53.33% |
| Ku7umi vs Asuka | 9–6 | 60.00% |
| Ku7umi vs Anna | 5–7 | 41.67% |
| Ku7umi vs Paul | 4–7 | 36.36% |
| Ku7umi vs Dragunov | 5–6 | 45.45% |
| Ku7umi vs Lee | 6–4 | 60.00% |
| Ku7umi vs Azucena | 6–4 | 60.00% |
| Ku7umi vs Eddy | 4–6 | 40.00% |
| Ku7umi vs Yoshimitsu | 4–5 | 44.44% |
| Ku7umi vs Hwoarang | 5–3 | 62.50% |
| Ku7umi vs Alisa | 5–3 | 62.50% |
| Ku7umi vs Law | 5–2 | 71.43% |
| Ku7umi vs Xiaoyu | 4–3 | 57.14% |
| Ku7umi vs Jack-8 | 3–4 | 42.86% |
| Ku7umi vs Nina | 4–3 | 57.14% |
| Ku7umi vs Zafina | 6–1 | 85.71% |
| Ku7umi vs Jun | 4–3 | 57.14% |
| Ku7umi vs Fahkumram | 3–4 | 42.86% |
| Ku7umi vs Miary Zo | 3–4 | 42.86% |
| Ku7umi vs Raven | 6–0 | 100.00% |
| Ku7umi vs Devil Jin | 3–2 | 60.00% |
| Ku7umi vs Lars | 3–2 | 60.00% |
| Ku7umi vs Shaheen | 1–4 | 20.00% |
| Ku7umi vs Leroy | 4–1 | 80.00% |
| Ku7umi vs Lidia | 3–2 | 60.00% |
| Ku7umi vs Heihachi | 2–3 | 40.00% |
| Ku7umi vs Feng | 3–1 | 75.00% |
| Ku7umi vs Lili | 1–3 | 25.00% |
| Ku7umi vs Claudio | 3–0 | 100.00% |
| Ku7umi vs Victor | 3–0 | 100.00% |
| Ku7umi vs Leo | 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.