| Cosmic.exe0 vs Eddy | 6–6 | 50.00% |
| Cosmic.exe0 vs Azucena | 4–4 | 50.00% |
| Cosmic.exe0 vs Yoshimitsu | 1–4 | 20.00% |
| Cosmic.exe0 vs King | 3–1 | 75.00% |
| Cosmic.exe0 vs Leroy | 2–2 | 50.00% |
| Cosmic.exe0 vs Victor | 2–2 | 50.00% |
| Cosmic.exe0 vs Reina | 2–2 | 50.00% |
| Cosmic.exe0 vs Kazuya | 1–2 | 33.33% |
| Cosmic.exe0 vs Steve | 2–1 | 66.67% |
| Cosmic.exe0 vs Lili | 2–1 | 66.67% |
| Cosmic.exe0 vs Law | 0–2 | 0.00% |
| Cosmic.exe0 vs Jack-8 | 0–2 | 0.00% |
| Cosmic.exe0 vs Feng | 1–1 | 50.00% |
| Cosmic.exe0 vs Panda | 0–2 | 0.00% |
| Cosmic.exe0 vs Jun | 0–2 | 0.00% |
| Cosmic.exe0 vs Xiaoyu | 0–1 | 0.00% |
| Cosmic.exe0 vs Jin | 1–0 | 100.00% |
| Cosmic.exe0 vs Lars | 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.