| Kopikok vs Jin | 30–23 | 56.60% |
| Kopikok vs Kazuya | 22–31 | 41.51% |
| Kopikok vs King | 22–24 | 47.83% |
| Kopikok vs Reina | 21–22 | 48.84% |
| Kopikok vs Hwoarang | 17–25 | 40.48% |
| Kopikok vs Xiaoyu | 19–16 | 54.29% |
| Kopikok vs Bryan | 13–14 | 48.15% |
| Kopikok vs Lee | 10–17 | 37.04% |
| Kopikok vs Law | 9–15 | 37.50% |
| Kopikok vs Alisa | 17–7 | 70.83% |
| Kopikok vs Eddy | 15–9 | 62.50% |
| Kopikok vs Yoshimitsu | 9–14 | 39.13% |
| Kopikok vs Jun | 15–8 | 65.22% |
| Kopikok vs Paul | 6–16 | 27.27% |
| Kopikok vs Steve | 12–9 | 57.14% |
| Kopikok vs Nina | 14–7 | 66.67% |
| Kopikok vs Asuka | 8–11 | 42.11% |
| Kopikok vs Lili | 8–10 | 44.44% |
| Kopikok vs Lars | 8–10 | 44.44% |
| Kopikok vs Dragunov | 7–9 | 43.75% |
| Kopikok vs Azucena | 5–11 | 31.25% |
| Kopikok vs Devil Jin | 5–7 | 41.67% |
| Kopikok vs Feng | 5–7 | 41.67% |
| Kopikok vs Raven | 8–4 | 66.67% |
| Kopikok vs Zafina | 5–4 | 55.56% |
| Kopikok vs Victor | 3–6 | 33.33% |
| Kopikok vs Leroy | 4–4 | 50.00% |
| Kopikok vs Jack-8 | 3–4 | 42.86% |
| Kopikok vs Clive | 3–4 | 42.86% |
| Kopikok vs Kuma | 2–4 | 33.33% |
| Kopikok vs Leo | 3–2 | 60.00% |
| Kopikok vs Claudio | 2–2 | 50.00% |
| Kopikok vs Lidia | 3–1 | 75.00% |
| Kopikok vs Shaheen | 2–1 | 66.67% |
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.