| xKosmos6 vs Jin | 14–9 | 60.87% |
| xKosmos6 vs Hwoarang | 5–7 | 41.67% |
| xKosmos6 vs Miary Zo | 3–8 | 27.27% |
| xKosmos6 vs Armor King | 6–4 | 60.00% |
| xKosmos6 vs Reina | 4–4 | 50.00% |
| xKosmos6 vs King | 4–3 | 57.14% |
| xKosmos6 vs Steve | 5–2 | 71.43% |
| xKosmos6 vs Dragunov | 5–2 | 71.43% |
| xKosmos6 vs Azucena | 5–2 | 71.43% |
| xKosmos6 vs Kazuya | 5–1 | 83.33% |
| xKosmos6 vs Paul | 1–4 | 20.00% |
| xKosmos6 vs Lili | 3–2 | 60.00% |
| xKosmos6 vs Victor | 1–4 | 20.00% |
| xKosmos6 vs Eddy | 2–3 | 40.00% |
| xKosmos6 vs Asuka | 3–1 | 75.00% |
| xKosmos6 vs Feng | 2–2 | 50.00% |
| xKosmos6 vs Alisa | 0–4 | 0.00% |
| xKosmos6 vs Lee | 2–2 | 50.00% |
| xKosmos6 vs Leroy | 3–1 | 75.00% |
| xKosmos6 vs Fahkumram | 2–2 | 50.00% |
| xKosmos6 vs Law | 2–1 | 66.67% |
| xKosmos6 vs Yoshimitsu | 2–1 | 66.67% |
| xKosmos6 vs Devil Jin | 3–0 | 100.00% |
| xKosmos6 vs Panda | 0–3 | 0.00% |
| xKosmos6 vs Bryan | 0–2 | 0.00% |
| xKosmos6 vs Leo | 1–1 | 50.00% |
| xKosmos6 vs Lars | 1–1 | 50.00% |
| xKosmos6 vs Nina | 2–0 | 100.00% |
| xKosmos6 vs Jun | 2–0 | 100.00% |
| xKosmos6 vs Heihachi | 2–0 | 100.00% |
| xKosmos6 vs Xiaoyu | 1–0 | 100.00% |
| xKosmos6 vs Zafina | 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.