| Leeo vs King | 13–16 | 44.83% |
| Leeo vs Kazuya | 24–3 | 88.89% |
| Leeo vs Eddy | 17–10 | 62.96% |
| Leeo vs Jin | 15–6 | 71.43% |
| Leeo vs Steve | 10–9 | 52.63% |
| Leeo vs Law | 12–6 | 66.67% |
| Leeo vs Asuka | 10–8 | 55.56% |
| Leeo vs Bryan | 13–4 | 76.47% |
| Leeo vs Hwoarang | 10–5 | 66.67% |
| Leeo vs Lee | 8–6 | 57.14% |
| Leeo vs Reina | 11–3 | 78.57% |
| Leeo vs Paul | 5–8 | 38.46% |
| Leeo vs Yoshimitsu | 7–6 | 53.85% |
| Leeo vs Leo | 5–8 | 38.46% |
| Leeo vs Jun | 9–4 | 69.23% |
| Leeo vs Alisa | 5–7 | 41.67% |
| Leeo vs Dragunov | 3–8 | 27.27% |
| Leeo vs Victor | 6–3 | 66.67% |
| Leeo vs Xiaoyu | 3–5 | 37.50% |
| Leeo vs Claudio | 4–4 | 50.00% |
| Leeo vs Lidia | 6–2 | 75.00% |
| Leeo vs Jack-8 | 3–4 | 42.86% |
| Leeo vs Nina | 1–6 | 14.29% |
| Leeo vs Feng | 5–0 | 100.00% |
| Leeo vs Leroy | 4–1 | 80.00% |
| Leeo vs Devil Jin | 3–1 | 75.00% |
| Leeo vs Shaheen | 4–0 | 100.00% |
| Leeo vs Raven | 4–0 | 100.00% |
| Leeo vs Lili | 2–1 | 66.67% |
| Leeo vs Heihachi | 3–0 | 100.00% |
| Leeo vs Anna | 1–2 | 33.33% |
| Leeo vs Kuma | 1–1 | 50.00% |
| Leeo vs Zafina | 2–0 | 100.00% |
| Leeo vs Azucena | 0–2 | 0.00% |
| Leeo vs Miary Zo | 2–0 | 100.00% |
| Leeo vs Panda | 0–1 | 0.00% |
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.