| HerroKupo vs Reina | 16–14 | 53.33% |
| HerroKupo vs King | 16–8 | 66.67% |
| HerroKupo vs Jin | 12–8 | 60.00% |
| HerroKupo vs Steve | 14–6 | 70.00% |
| HerroKupo vs Lili | 9–8 | 52.94% |
| HerroKupo vs Law | 9–6 | 60.00% |
| HerroKupo vs Hwoarang | 6–7 | 46.15% |
| HerroKupo vs Dragunov | 5–8 | 38.46% |
| HerroKupo vs Lidia | 7–6 | 53.85% |
| HerroKupo vs Feng | 3–8 | 27.27% |
| HerroKupo vs Lee | 5–6 | 45.45% |
| HerroKupo vs Bryan | 2–8 | 20.00% |
| HerroKupo vs Jun | 4–6 | 40.00% |
| HerroKupo vs Azucena | 5–5 | 50.00% |
| HerroKupo vs Heihachi | 8–2 | 80.00% |
| HerroKupo vs Victor | 4–5 | 44.44% |
| HerroKupo vs Leroy | 4–4 | 50.00% |
| HerroKupo vs Yoshimitsu | 5–2 | 71.43% |
| HerroKupo vs Kazuya | 1–6 | 14.29% |
| HerroKupo vs Zafina | 3–4 | 42.86% |
| HerroKupo vs Eddy | 2–5 | 28.57% |
| HerroKupo vs Alisa | 4–2 | 66.67% |
| HerroKupo vs Nina | 2–4 | 33.33% |
| HerroKupo vs Xiaoyu | 1–4 | 20.00% |
| HerroKupo vs Leo | 4–1 | 80.00% |
| HerroKupo vs Claudio | 4–1 | 80.00% |
| HerroKupo vs Raven | 5–0 | 100.00% |
| HerroKupo vs Jack-8 | 2–2 | 50.00% |
| HerroKupo vs Kuma | 0–4 | 0.00% |
| HerroKupo vs Shaheen | 3–0 | 100.00% |
| HerroKupo vs Paul | 0–2 | 0.00% |
| HerroKupo vs Asuka | 0–2 | 0.00% |
| HerroKupo vs Devil Jin | 2–0 | 100.00% |
| HerroKupo vs Lars | 1–1 | 50.00% |
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.