| Leonine vs Dragunov | 25–3 | 89.29% |
| Leonine vs Paul | 20–1 | 95.24% |
| Leonine vs Reina | 20–1 | 95.24% |
| Leonine vs Bryan | 19–1 | 95.00% |
| Leonine vs King | 19–0 | 100.00% |
| Leonine vs Victor | 16–2 | 88.89% |
| Leonine vs Jin | 16–1 | 94.12% |
| Leonine vs Kazuya | 17–0 | 100.00% |
| Leonine vs Jun | 15–1 | 93.75% |
| Leonine vs Hwoarang | 12–3 | 80.00% |
| Leonine vs Steve | 10–2 | 83.33% |
| Leonine vs Devil Jin | 10–2 | 83.33% |
| Leonine vs Feng | 10–2 | 83.33% |
| Leonine vs Yoshimitsu | 11–0 | 100.00% |
| Leonine vs Law | 9–1 | 90.00% |
| Leonine vs Lili | 9–0 | 100.00% |
| Leonine vs Kuma | 6–3 | 66.67% |
| Leonine vs Heihachi | 6–3 | 66.67% |
| Leonine vs Leo | 8–0 | 100.00% |
| Leonine vs Alisa | 8–0 | 100.00% |
| Leonine vs Nina | 6–2 | 75.00% |
| Leonine vs Xiaoyu | 7–0 | 100.00% |
| Leonine vs Jack-8 | 5–1 | 83.33% |
| Leonine vs Asuka | 4–0 | 100.00% |
| Leonine vs Claudio | 4–0 | 100.00% |
| Leonine vs Zafina | 2–2 | 50.00% |
| Leonine vs Azucena | 4–0 | 100.00% |
| Leonine vs Raven | 4–0 | 100.00% |
| Leonine vs Shaheen | 2–0 | 100.00% |
| Leonine vs Panda | 1–1 | 50.00% |
| Leonine vs Eddy | 2–0 | 100.00% |
| Leonine vs Lidia | 1–1 | 50.00% |
| Leonine vs Lee | 1–0 | 100.00% |
| Leonine vs Leroy | 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.