| _Leo_ vs King | 281–277 | 50.36% |
| _Leo_ vs Kazuya | 241–242 | 49.90% |
| _Leo_ vs Bryan | 227–252 | 47.39% |
| _Leo_ vs Hwoarang | 234–215–1 | 52.12% |
| _Leo_ vs Jin | 247–190 | 56.52% |
| _Leo_ vs Law | 237–182 | 56.56% |
| _Leo_ vs Fahkumram | 173–228 | 43.14% |
| _Leo_ vs Steve | 186–173 | 51.81% |
| _Leo_ vs Paul | 161–159 | 50.31% |
| _Leo_ vs Reina | 164–153 | 51.74% |
| _Leo_ vs Lars | 153–146 | 51.17% |
| _Leo_ vs Lee | 150–149 | 50.17% |
| _Leo_ vs Heihachi | 144–153 | 48.48% |
| _Leo_ vs Azucena | 140–145 | 49.12% |
| _Leo_ vs Lili | 144–127 | 53.14% |
| _Leo_ vs Dragunov | 128–129 | 49.81% |
| _Leo_ vs Yoshimitsu | 125–129 | 49.21% |
| _Leo_ vs Armor King | 83–133 | 38.43% |
| _Leo_ vs Jun | 99–114–1 | 46.48% |
| _Leo_ vs Eddy | 109–95 | 53.43% |
| _Leo_ vs Asuka | 88–112 | 44.00% |
| _Leo_ vs Anna | 92–100 | 47.92% |
| _Leo_ vs Victor | 86–105 | 45.03% |
| _Leo_ vs Xiaoyu | 92–91 | 50.27% |
| _Leo_ vs Leroy | 84–98 | 46.15% |
| _Leo_ vs Jack-8 | 84–97 | 46.41% |
| _Leo_ vs Nina | 81–91 | 47.09% |
| _Leo_ vs Devil Jin | 95–72 | 56.89% |
| _Leo_ vs Feng | 76–91 | 45.51% |
| _Leo_ vs Lidia | 68–93 | 42.24% |
| _Leo_ vs Raven | 59–90 | 39.60% |
| _Leo_ vs Leo | 70–72 | 49.30% |
| _Leo_ vs Clive | 51–70 | 42.15% |
| _Leo_ vs Alisa | 54–66 | 45.00% |
| _Leo_ vs Claudio | 52–57 | 47.71% |
| _Leo_ vs Zafina | 43–59 | 42.16% |
| _Leo_ vs Shaheen | 49–38 | 56.32% |
| _Leo_ vs Kuma | 42–34 | 55.26% |
| _Leo_ vs Miary Zo | 30–31 | 49.18% |
| _Leo_ vs Panda | 7–8 | 46.67% |
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.