| Leroy vs Kazuya | 61–30 | 67.03% |
| Leroy vs King | 58–23 | 71.60% |
| Leroy vs Bryan | 41–28 | 59.42% |
| Leroy vs Steve | 49–16 | 75.38% |
| Leroy vs Jin | 44–16 | 73.33% |
| Leroy vs Eddy | 27–29 | 48.21% |
| Leroy vs Paul | 29–23 | 55.77% |
| Leroy vs Law | 35–17 | 67.31% |
| Leroy vs Dragunov | 36–16 | 69.23% |
| Leroy vs Reina | 33–15 | 68.75% |
| Leroy vs Hwoarang | 30–16 | 65.22% |
| Leroy vs Lili | 29–14 | 67.44% |
| Leroy vs Heihachi | 22–16 | 57.89% |
| Leroy vs Azucena | 18–17 | 51.43% |
| Leroy vs Lidia | 31–3 | 91.18% |
| Leroy vs Lee | 25–8 | 75.76% |
| Leroy vs Miary Zo | 23–10 | 69.70% |
| Leroy vs Feng | 22–9 | 70.97% |
| Leroy vs Nina | 17–14 | 54.84% |
| Leroy vs Armor King | 17–12 | 58.62% |
| Leroy vs Asuka | 20–8 | 71.43% |
| Leroy vs Devil Jin | 16–11 | 59.26% |
| Leroy vs Clive | 15–11 | 57.69% |
| Leroy vs Yoshimitsu | 17–8 | 68.00% |
| Leroy vs Alisa | 12–12 | 50.00% |
| Leroy vs Jun | 20–3 | 86.96% |
| Leroy vs Victor | 16–5 | 76.19% |
| Leroy vs Leo | 14–6 | 70.00% |
| Leroy vs Lars | 5–9 | 35.71% |
| Leroy vs Leroy | 10–4 | 71.43% |
| Leroy vs Shaheen | 5–8 | 38.46% |
| Leroy vs Xiaoyu | 5–7 | 41.67% |
| Leroy vs Kuma | 7–5 | 58.33% |
| Leroy vs Claudio | 9–2 | 81.82% |
| Leroy vs Fahkumram | 8–3 | 72.73% |
| Leroy vs Jack-8 | 7–3 | 70.00% |
| Leroy vs Raven | 4–5 | 44.44% |
| Leroy vs Zafina | 5–2 | 71.43% |
| Leroy vs Panda | 3–3 | 50.00% |
| Leroy vs Anna | 4–1 | 80.00% |
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.