| Leroy vs Fahkumram | 37–25 | 59.68% |
| Leroy vs Armor King | 26–33 | 44.07% |
| Leroy vs Hwoarang | 31–24 | 56.36% |
| Leroy vs Bryan | 28–22 | 56.00% |
| Leroy vs Paul | 27–20 | 57.45% |
| Leroy vs Dragunov | 20–25 | 44.44% |
| Leroy vs Steve | 24–20 | 54.55% |
| Leroy vs King | 22–21 | 51.16% |
| Leroy vs Eddy | 20–22 | 47.62% |
| Leroy vs Lars | 25–14 | 64.10% |
| Leroy vs Xiaoyu | 19–14 | 57.58% |
| Leroy vs Anna | 15–18 | 45.45% |
| Leroy vs Yoshimitsu | 13–18 | 41.94% |
| Leroy vs Lili | 14–17 | 45.16% |
| Leroy vs Devil Jin | 20–10 | 66.67% |
| Leroy vs Claudio | 19–10 | 65.52% |
| Leroy vs Victor | 15–14 | 51.72% |
| Leroy vs Asuka | 15–12 | 55.56% |
| Leroy vs Nina | 14–13 | 51.85% |
| Leroy vs Jun | 10–17 | 37.04% |
| Leroy vs Clive | 13–11 | 54.17% |
| Leroy vs Lee | 13–10 | 56.52% |
| Leroy vs Jack-8 | 11–11 | 50.00% |
| Leroy vs Heihachi | 13–9 | 59.09% |
| Leroy vs Law | 11–9 | 55.00% |
| Leroy vs Lidia | 13–7 | 65.00% |
| Leroy vs Feng | 12–7 | 63.16% |
| Leroy vs Alisa | 9–10 | 47.37% |
| Leroy vs Kazuya | 8–10 | 44.44% |
| Leroy vs Leroy | 7–10 | 41.18% |
| Leroy vs Panda | 9–5 | 64.29% |
| Leroy vs Reina | 8–6 | 57.14% |
| Leroy vs Leo | 6–7 | 46.15% |
| Leroy vs Jin | 8–4 | 66.67% |
| Leroy vs Shaheen | 8–4 | 66.67% |
| Leroy vs Kuma | 4–4 | 50.00% |
| Leroy vs Zafina | 4–3 | 57.14% |
| Leroy vs Azucena | 5–2 | 71.43% |
| Leroy vs Raven | 2–3 | 40.00% |
| Leroy vs Miary Zo | 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.