| CoPA vs Eddy | 7–46 | 13.21% |
| CoPA vs Dragunov | 22–21 | 51.16% |
| CoPA vs King | 19–13 | 59.38% |
| CoPA vs Feng | 14–18 | 43.75% |
| CoPA vs Reina | 14–11 | 56.00% |
| CoPA vs Jin | 10–13 | 43.48% |
| CoPA vs Paul | 6–14 | 30.00% |
| CoPA vs Lili | 4–13 | 23.53% |
| CoPA vs Bryan | 11–5 | 68.75% |
| CoPA vs Azucena | 11–5 | 68.75% |
| CoPA vs Steve | 9–6 | 60.00% |
| CoPA vs Asuka | 7–7 | 50.00% |
| CoPA vs Yoshimitsu | 6–7 | 46.15% |
| CoPA vs Lars | 6–7 | 46.15% |
| CoPA vs Victor | 6–7 | 46.15% |
| CoPA vs Xiaoyu | 8–4 | 66.67% |
| CoPA vs Kazuya | 7–4 | 63.64% |
| CoPA vs Jun | 7–4 | 63.64% |
| CoPA vs Raven | 6–5 | 54.55% |
| CoPA vs Law | 5–4 | 55.56% |
| CoPA vs Claudio | 3–6 | 33.33% |
| CoPA vs Nina | 3–5 | 37.50% |
| CoPA vs Lee | 5–3 | 62.50% |
| CoPA vs Hwoarang | 2–5 | 28.57% |
| CoPA vs Alisa | 3–4 | 42.86% |
| CoPA vs Jack-8 | 2–4 | 33.33% |
| CoPA vs Devil Jin | 3–2 | 60.00% |
| CoPA vs Shaheen | 1–4 | 20.00% |
| CoPA vs Panda | 1–2 | 33.33% |
| CoPA vs Zafina | 1–2 | 33.33% |
| CoPA vs Leroy | 0–2 | 0.00% |
| CoPA 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.