| Kupa vs Dragunov | 21–1 | 95.45% |
| Kupa vs Kazuya | 18–0 | 100.00% |
| Kupa vs Eddy | 6–12 | 33.33% |
| Kupa vs Heihachi | 16–2 | 88.89% |
| Kupa vs Reina | 11–1 | 91.67% |
| Kupa vs Law | 9–1 | 90.00% |
| Kupa vs King | 9–0 | 100.00% |
| Kupa vs Yoshimitsu | 9–0 | 100.00% |
| Kupa vs Steve | 9–0 | 100.00% |
| Kupa vs Hwoarang | 8–0 | 100.00% |
| Kupa vs Kuma | 8–0 | 100.00% |
| Kupa vs Jin | 6–1 | 85.71% |
| Kupa vs Nina | 6–0 | 100.00% |
| Kupa vs Victor | 6–0 | 100.00% |
| Kupa vs Lidia | 6–0 | 100.00% |
| Kupa vs Bryan | 5–0 | 100.00% |
| Kupa vs Alisa | 5–0 | 100.00% |
| Kupa vs Xiaoyu | 4–0 | 100.00% |
| Kupa vs Devil Jin | 3–1 | 75.00% |
| Kupa vs Lili | 4–0 | 100.00% |
| Kupa vs Zafina | 4–0 | 100.00% |
| Kupa vs Raven | 4–0 | 100.00% |
| Kupa vs Lars | 3–0 | 100.00% |
| Kupa vs Lee | 3–0 | 100.00% |
| Kupa vs Paul | 2–0 | 100.00% |
| Kupa vs Asuka | 2–0 | 100.00% |
| Kupa vs Feng | 2–0 | 100.00% |
| Kupa vs Leroy | 2–0 | 100.00% |
| Kupa vs Azucena | 2–0 | 100.00% |
| Kupa vs Leo | 1–0 | 100.00% |
| Kupa vs Shaheen | 1–0 | 100.00% |
| Kupa vs Jun | 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.