| Leonardo vs Kazuya | 90–116 | 43.69% |
| Leonardo vs Dragunov | 81–93 | 46.55% |
| Leonardo vs Hwoarang | 81–74 | 52.26% |
| Leonardo vs Jin | 60–94 | 38.96% |
| Leonardo vs King | 69–78 | 46.94% |
| Leonardo vs Paul | 71–75 | 48.63% |
| Leonardo vs Reina | 70–76 | 47.95% |
| Leonardo vs Lili | 54–74 | 42.19% |
| Leonardo vs Asuka | 35–90 | 28.00% |
| Leonardo vs Bryan | 43–73 | 37.07% |
| Leonardo vs Azucena | 40–63 | 38.83% |
| Leonardo vs Jun | 29–73 | 28.43% |
| Leonardo vs Steve | 37–55 | 40.22% |
| Leonardo vs Victor | 32–55 | 36.78% |
| Leonardo vs Devil Jin | 32–40 | 44.44% |
| Leonardo vs Yoshimitsu | 26–42 | 38.24% |
| Leonardo vs Alisa | 32–28 | 53.33% |
| Leonardo vs Law | 28–30 | 48.28% |
| Leonardo vs Claudio | 32–25 | 56.14% |
| Leonardo vs Lars | 19–31 | 38.00% |
| Leonardo vs Leroy | 18–27 | 40.00% |
| Leonardo vs Leo | 12–32 | 27.27% |
| Leonardo vs Feng | 15–27 | 35.71% |
| Leonardo vs Heihachi | 24–18 | 57.14% |
| Leonardo vs Lidia | 15–21 | 41.67% |
| Leonardo vs Lee | 13–21 | 38.24% |
| Leonardo vs Xiaoyu | 14–18 | 43.75% |
| Leonardo vs Zafina | 13–19 | 40.62% |
| Leonardo vs Kuma | 10–20 | 33.33% |
| Leonardo vs Jack-8 | 11–18 | 37.93% |
| Leonardo vs Nina | 11–17 | 39.29% |
| Leonardo vs Shaheen | 10–17 | 37.04% |
| Leonardo vs Raven | 8–17 | 32.00% |
| Leonardo vs Eddy | 9–8 | 52.94% |
| Leonardo vs Panda | 5–8 | 38.46% |
| Leonardo vs Clive | 3–2 | 60.00% |
| Leonardo vs Anna | 2–1 | 66.67% |
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.