| kuper vs Kazuya | 21–22 | 48.84% |
| kuper vs King | 19–19 | 50.00% |
| kuper vs Reina | 19–16 | 54.29% |
| kuper vs Paul | 22–12 | 64.71% |
| kuper vs Jin | 24–9 | 72.73% |
| kuper vs Dragunov | 16–15 | 51.61% |
| kuper vs Bryan | 13–11 | 54.17% |
| kuper vs Lili | 14–10 | 58.33% |
| kuper vs Asuka | 13–10 | 56.52% |
| kuper vs Armor King | 11–12 | 47.83% |
| kuper vs Victor | 13–9 | 59.09% |
| kuper vs Devil Jin | 8–12 | 40.00% |
| kuper vs Fahkumram | 7–12 | 36.84% |
| kuper vs Hwoarang | 10–8 | 55.56% |
| kuper vs Claudio | 7–11 | 38.89% |
| kuper vs Steve | 10–7 | 58.82% |
| kuper vs Feng | 8–9 | 47.06% |
| kuper vs Clive | 10–7 | 58.82% |
| kuper vs Miary Zo | 8–9 | 47.06% |
| kuper vs Law | 12–3 | 80.00% |
| kuper vs Heihachi | 3–12 | 20.00% |
| kuper vs Jun | 4–8 | 33.33% |
| kuper vs Jack-8 | 4–7 | 36.36% |
| kuper vs Leroy | 6–5 | 54.55% |
| kuper vs Lidia | 5–6 | 45.45% |
| kuper vs Lars | 4–6 | 40.00% |
| kuper vs Xiaoyu | 3–6 | 33.33% |
| kuper vs Leo | 5–4 | 55.56% |
| kuper vs Shaheen | 5–4 | 55.56% |
| kuper vs Alisa | 6–2 | 75.00% |
| kuper vs Azucena | 7–1 | 87.50% |
| kuper vs Zafina | 2–5 | 28.57% |
| kuper vs Eddy | 5–2 | 71.43% |
| kuper vs Anna | 3–4 | 42.86% |
| kuper vs Raven | 1–4 | 20.00% |
| kuper vs Lee | 3–1 | 75.00% |
| kuper vs Yoshimitsu | 1–2 | 33.33% |
| kuper vs Nina | 2–1 | 66.67% |
| kuper vs Panda | 0–3 | 0.00% |
| kuper vs Kuma | 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.