| Leolar vs Kazuya | 6–24 | 20.00% |
| Leolar vs Law | 11–13 | 45.83% |
| Leolar vs King | 10–9 | 52.63% |
| Leolar vs Jin | 3–16 | 15.79% |
| Leolar vs Steve | 11–8 | 57.89% |
| Leolar vs Hwoarang | 4–11 | 26.67% |
| Leolar vs Reina | 8–7 | 53.33% |
| Leolar vs Azucena | 8–7 | 53.33% |
| Leolar vs Yoshimitsu | 6–6 | 50.00% |
| Leolar vs Miary Zo | 7–5 | 58.33% |
| Leolar vs Xiaoyu | 2–8 | 20.00% |
| Leolar vs Lili | 3–7 | 30.00% |
| Leolar vs Eddy | 1–9 | 10.00% |
| Leolar vs Dragunov | 2–7 | 22.22% |
| Leolar vs Victor | 6–3 | 66.67% |
| Leolar vs Nina | 4–4 | 50.00% |
| Leolar vs Paul | 0–7 | 0.00% |
| Leolar vs Jun | 4–3 | 57.14% |
| Leolar vs Bryan | 1–4 | 20.00% |
| Leolar vs Lars | 1–4 | 20.00% |
| Leolar vs Claudio | 3–2 | 60.00% |
| Leolar vs Leroy | 4–1 | 80.00% |
| Leolar vs Lidia | 4–1 | 80.00% |
| Leolar vs Fahkumram | 2–3 | 40.00% |
| Leolar vs Feng | 2–2 | 50.00% |
| Leolar vs Leo | 0–4 | 0.00% |
| Leolar vs Shaheen | 3–1 | 75.00% |
| Leolar vs Lee | 3–1 | 75.00% |
| Leolar vs Kuma | 2–2 | 50.00% |
| Leolar vs Raven | 2–2 | 50.00% |
| Leolar vs Heihachi | 1–3 | 25.00% |
| Leolar vs Asuka | 0–3 | 0.00% |
| Leolar vs Alisa | 0–3 | 0.00% |
| Leolar vs Anna | 0–2 | 0.00% |
| Leolar vs Devil Jin | 0–1 | 0.00% |
| Leolar 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.