| Kovu_Leon vs King | 7–0 | 100.00% |
| Kovu_Leon vs Hwoarang | 4–0 | 100.00% |
| Kovu_Leon vs Azucena | 4–0 | 100.00% |
| Kovu_Leon vs Heihachi | 2–2 | 50.00% |
| Kovu_Leon vs Jin | 2–1 | 66.67% |
| Kovu_Leon vs Zafina | 3–0 | 100.00% |
| Kovu_Leon vs Reina | 3–0 | 100.00% |
| Kovu_Leon vs Law | 2–0 | 100.00% |
| Kovu_Leon vs Kazuya | 2–0 | 100.00% |
| Kovu_Leon vs Asuka | 2–0 | 100.00% |
| Kovu_Leon vs Dragunov | 2–0 | 100.00% |
| Kovu_Leon vs Alisa | 2–0 | 100.00% |
| Kovu_Leon vs Lee | 2–0 | 100.00% |
| Kovu_Leon vs Xiaoyu | 0–1 | 0.00% |
| Kovu_Leon vs Bryan | 1–0 | 100.00% |
| Kovu_Leon vs Steve | 1–0 | 100.00% |
| Kovu_Leon vs Lars | 1–0 | 100.00% |
| Kovu_Leon vs Jun | 1–0 | 100.00% |
| Kovu_Leon vs Victor | 1–0 | 100.00% |
| Kovu_Leon vs Eddy | 0–1 | 0.00% |
| Kovu_Leon vs Lidia | 1–0 | 100.00% |
| Kovu_Leon vs Anna | 1–0 | 100.00% |
| Kovu_Leon vs Fahkumram | 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.