| Cooper vs Yoshimitsu | 7–2 | 77.78% |
| Cooper vs Law | 3–4 | 42.86% |
| Cooper vs King | 2–5 | 28.57% |
| Cooper vs Hwoarang | 5–2 | 71.43% |
| Cooper vs Jun | 6–1 | 85.71% |
| Cooper vs Victor | 6–1 | 85.71% |
| Cooper vs Paul | 4–2 | 66.67% |
| Cooper vs Alisa | 3–3 | 50.00% |
| Cooper vs Leroy | 1–5 | 16.67% |
| Cooper vs Steve | 2–3 | 40.00% |
| Cooper vs Lili | 3–2 | 60.00% |
| Cooper vs Reina | 3–2 | 60.00% |
| Cooper vs Jack-8 | 2–2 | 50.00% |
| Cooper vs Dragunov | 2–2 | 50.00% |
| Cooper vs Nina | 4–0 | 100.00% |
| Cooper vs Azucena | 2–2 | 50.00% |
| Cooper vs Bryan | 0–3 | 0.00% |
| Cooper vs Asuka | 2–1 | 66.67% |
| Cooper vs Jin | 2–0 | 100.00% |
| Cooper vs Kazuya | 2–0 | 100.00% |
| Cooper vs Devil Jin | 1–1 | 50.00% |
| Cooper vs Lars | 0–2 | 0.00% |
| Cooper vs Shaheen | 2–0 | 100.00% |
| Cooper vs Lee | 2–0 | 100.00% |
| Cooper vs Zafina | 1–1 | 50.00% |
| Cooper vs Raven | 2–0 | 100.00% |
| Cooper vs Eddy | 2–0 | 100.00% |
| Cooper vs Xiaoyu | 0–1 | 0.00% |
| Cooper vs Feng | 0–1 | 0.00% |
| Cooper vs Leo | 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.