| Leozinho vs Jin | 30–34 | 46.88% |
| Leozinho vs Kazuya | 24–29 | 45.28% |
| Leozinho vs Reina | 32–15 | 68.09% |
| Leozinho vs King | 23–17 | 57.50% |
| Leozinho vs Lidia | 24–14 | 63.16% |
| Leozinho vs Hwoarang | 18–17 | 51.43% |
| Leozinho vs Steve | 18–16 | 52.94% |
| Leozinho vs Bryan | 16–17 | 48.48% |
| Leozinho vs Eddy | 14–15 | 48.28% |
| Leozinho vs Dragunov | 13–14 | 48.15% |
| Leozinho vs Lili | 11–12 | 47.83% |
| Leozinho vs Jun | 9–14 | 39.13% |
| Leozinho vs Victor | 9–14 | 39.13% |
| Leozinho vs Law | 9–10 | 47.37% |
| Leozinho vs Lee | 10–9 | 52.63% |
| Leozinho vs Xiaoyu | 9–7 | 56.25% |
| Leozinho vs Nina | 11–5 | 68.75% |
| Leozinho vs Azucena | 10–6 | 62.50% |
| Leozinho vs Feng | 8–6 | 57.14% |
| Leozinho vs Leroy | 9–5 | 64.29% |
| Leozinho vs Yoshimitsu | 8–5 | 61.54% |
| Leozinho vs Asuka | 5–8 | 38.46% |
| Leozinho vs Devil Jin | 8–5 | 61.54% |
| Leozinho vs Raven | 8–5 | 61.54% |
| Leozinho vs Clive | 6–7 | 46.15% |
| Leozinho vs Lars | 3–9 | 25.00% |
| Leozinho vs Claudio | 5–6 | 45.45% |
| Leozinho vs Alisa | 6–4 | 60.00% |
| Leozinho vs Leo | 4–5 | 44.44% |
| Leozinho vs Kuma | 4–5 | 44.44% |
| Leozinho vs Anna | 5–4 | 55.56% |
| Leozinho vs Paul | 6–2 | 75.00% |
| Leozinho vs Jack-8 | 3–5 | 37.50% |
| Leozinho vs Shaheen | 6–2 | 75.00% |
| Leozinho vs Panda | 6–2 | 75.00% |
| Leozinho vs Zafina | 2–6 | 25.00% |
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.