| Kossi vs Lidia | 5–3 | 62.50% |
| Kossi vs Lars | 1–6 | 14.29% |
| Kossi vs Steve | 2–4 | 33.33% |
| Kossi vs Leroy | 1–4 | 20.00% |
| Kossi vs King | 0–4 | 0.00% |
| Kossi vs Kazuya | 0–4 | 0.00% |
| Kossi vs Reina | 2–2 | 50.00% |
| Kossi vs Azucena | 1–3 | 25.00% |
| Kossi vs Eddy | 3–1 | 75.00% |
| Kossi vs Hwoarang | 0–3 | 0.00% |
| Kossi vs Jin | 1–2 | 33.33% |
| Kossi vs Asuka | 1–2 | 33.33% |
| Kossi vs Lili | 2–1 | 66.67% |
| Kossi vs Paul | 2–0 | 100.00% |
| Kossi vs Victor | 0–2 | 0.00% |
| Kossi vs Bryan | 2–0 | 100.00% |
| Kossi vs Feng | 0–2 | 0.00% |
| Kossi vs Jun | 2–0 | 100.00% |
| Kossi vs Nina | 0–1 | 0.00% |
| Kossi vs Yoshimitsu | 1–0 | 100.00% |
| Kossi vs Jack-8 | 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.