| LeKosov vs Jin | 5–3 | 62.50% |
| LeKosov vs Victor | 5–2 | 71.43% |
| LeKosov vs King | 3–3 | 50.00% |
| LeKosov vs Law | 1–5 | 16.67% |
| LeKosov vs Steve | 2–3 | 40.00% |
| LeKosov vs Lili | 3–1 | 75.00% |
| LeKosov vs Nina | 1–3 | 25.00% |
| LeKosov vs Jun | 4–0 | 100.00% |
| LeKosov vs Leo | 2–1 | 66.67% |
| LeKosov vs Raven | 3–0 | 100.00% |
| LeKosov vs Heihachi | 2–1 | 66.67% |
| LeKosov vs Lee | 2–0 | 100.00% |
| LeKosov vs Leroy | 2–0 | 100.00% |
| LeKosov vs Reina | 1–1 | 50.00% |
| LeKosov vs Paul | 0–2 | 0.00% |
| LeKosov vs Devil Jin | 2–0 | 100.00% |
| LeKosov vs Dragunov | 2–0 | 100.00% |
| LeKosov vs Panda | 0–2 | 0.00% |
| LeKosov vs Azucena | 2–0 | 100.00% |
| LeKosov vs Eddy | 1–1 | 50.00% |
| LeKosov vs Feng | 0–1 | 0.00% |
| LeKosov vs Shaheen | 0–1 | 0.00% |
| LeKosov vs Hwoarang | 0–1 | 0.00% |
| LeKosov vs Bryan | 0–1 | 0.00% |
| LeKosov vs Jack-8 | 1–0 | 100.00% |
| LeKosov vs Asuka | 1–0 | 100.00% |
| LeKosov vs Lars | 0–1 | 0.00% |
| LeKosov vs Alisa | 1–0 | 100.00% |
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.