| Leroy vs Dragunov | 17–7 | 70.83% |
| Leroy vs King | 14–8 | 63.64% |
| Leroy vs Jin | 14–3 | 82.35% |
| Leroy vs Kazuya | 11–5 | 68.75% |
| Leroy vs Yoshimitsu | 8–5 | 61.54% |
| Leroy vs Asuka | 6–6 | 50.00% |
| Leroy vs Law | 6–5 | 54.55% |
| Leroy vs Hwoarang | 9–1 | 90.00% |
| Leroy vs Lili | 8–2 | 80.00% |
| Leroy vs Azucena | 8–1 | 88.89% |
| Leroy vs Xiaoyu | 2–6 | 25.00% |
| Leroy vs Bryan | 5–3 | 62.50% |
| Leroy vs Steve | 7–1 | 87.50% |
| Leroy vs Lars | 6–2 | 75.00% |
| Leroy vs Eddy | 6–2 | 75.00% |
| Leroy vs Lidia | 3–5 | 37.50% |
| Leroy vs Devil Jin | 3–4 | 42.86% |
| Leroy vs Alisa | 3–3 | 50.00% |
| Leroy vs Nina | 6–0 | 100.00% |
| Leroy vs Lee | 5–1 | 83.33% |
| Leroy vs Reina | 5–1 | 83.33% |
| Leroy vs Feng | 3–1 | 75.00% |
| Leroy vs Claudio | 4–0 | 100.00% |
| Leroy vs Kuma | 1–3 | 25.00% |
| Leroy vs Jun | 3–1 | 75.00% |
| Leroy vs Paul | 2–1 | 66.67% |
| Leroy vs Jack-8 | 2–1 | 66.67% |
| Leroy vs Leroy | 3–0 | 100.00% |
| Leroy vs Shaheen | 2–0 | 100.00% |
| Leroy vs Victor | 2–0 | 100.00% |
| Leroy vs Raven | 1–1 | 50.00% |
| Leroy vs Leo | 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.