| kovalskyyi vs Hwoarang | 12–4 | 75.00% |
| kovalskyyi vs Kazuya | 8–7 | 53.33% |
| kovalskyyi vs Jin | 8–5 | 61.54% |
| kovalskyyi vs Bryan | 6–7 | 46.15% |
| kovalskyyi vs Azucena | 8–3 | 72.73% |
| kovalskyyi vs Victor | 3–8 | 27.27% |
| kovalskyyi vs Feng | 4–6 | 40.00% |
| kovalskyyi vs King | 5–4 | 55.56% |
| kovalskyyi vs Alisa | 2–6 | 25.00% |
| kovalskyyi vs Law | 3–4 | 42.86% |
| kovalskyyi vs Dragunov | 4–3 | 57.14% |
| kovalskyyi vs Steve | 4–2 | 66.67% |
| kovalskyyi vs Lars | 4–2 | 66.67% |
| kovalskyyi vs Reina | 5–1 | 83.33% |
| kovalskyyi vs Lili | 1–4 | 20.00% |
| kovalskyyi vs Xiaoyu | 3–1 | 75.00% |
| kovalskyyi vs Eddy | 3–1 | 75.00% |
| kovalskyyi vs Jack-8 | 3–0 | 100.00% |
| kovalskyyi vs Leo | 0–3 | 0.00% |
| kovalskyyi vs Shaheen | 1–2 | 33.33% |
| kovalskyyi vs Nina | 1–2 | 33.33% |
| kovalskyyi vs Lee | 1–2 | 33.33% |
| kovalskyyi vs Zafina | 2–1 | 66.67% |
| kovalskyyi vs Lidia | 2–1 | 66.67% |
| kovalskyyi vs Asuka | 2–0 | 100.00% |
| kovalskyyi vs Devil Jin | 2–0 | 100.00% |
| kovalskyyi vs Leroy | 2–0 | 100.00% |
| kovalskyyi vs Raven | 1–1 | 50.00% |
| kovalskyyi vs Heihachi | 2–0 | 100.00% |
| kovalskyyi vs Paul | 0–1 | 0.00% |
| kovalskyyi vs Jun | 1–0 | 100.00% |
| kovalskyyi vs Clive | 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.