| COS4881 vs Jin | 2–3 | 40.00% |
| COS4881 vs Hwoarang | 3–0 | 100.00% |
| COS4881 vs Kazuya | 1–2 | 33.33% |
| COS4881 vs Devil Jin | 1–1 | 50.00% |
| COS4881 vs Feng | 2–0 | 100.00% |
| COS4881 vs Claudio | 0–2 | 0.00% |
| COS4881 vs Reina | 2–0 | 100.00% |
| COS4881 vs Eddy | 1–1 | 50.00% |
| COS4881 vs Law | 1–0 | 100.00% |
| COS4881 vs Lili | 1–0 | 100.00% |
| COS4881 vs Dragunov | 0–1 | 0.00% |
| COS4881 vs Alisa | 0–1 | 0.00% |
| COS4881 vs Leroy | 0–1 | 0.00% |
| COS4881 vs Jun | 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.