| Kupovon vs Nina | 5–3 | 62.50% |
| Kupovon vs Yoshimitsu | 1–6 | 14.29% |
| Kupovon vs Lars | 5–2 | 71.43% |
| Kupovon vs Jin | 6–0 | 100.00% |
| Kupovon vs Steve | 4–2 | 66.67% |
| Kupovon vs King | 2–3 | 40.00% |
| Kupovon vs Dragunov | 0–5 | 0.00% |
| Kupovon vs Leo | 3–2 | 60.00% |
| Kupovon vs Victor | 1–3 | 25.00% |
| Kupovon vs Devil Jin | 3–0 | 100.00% |
| Kupovon vs Lili | 2–1 | 66.67% |
| Kupovon vs Alisa | 2–1 | 66.67% |
| Kupovon vs Lee | 2–1 | 66.67% |
| Kupovon vs Raven | 1–2 | 33.33% |
| Kupovon vs Bryan | 2–0 | 100.00% |
| Kupovon vs Zafina | 2–0 | 100.00% |
| Kupovon vs Law | 0–1 | 0.00% |
| Kupovon vs Hwoarang | 1–0 | 100.00% |
| Kupovon vs Asuka | 0–1 | 0.00% |
| Kupovon vs Jun | 0–1 | 0.00% |
| Kupovon vs Eddy | 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.