| Leoo vs Kazuya | 88–77 | 53.33% |
| Leoo vs Jin | 81–76 | 51.59% |
| Leoo vs King | 74–73 | 50.34% |
| Leoo vs Bryan | 71–68 | 51.08% |
| Leoo vs Hwoarang | 80–54 | 59.70% |
| Leoo vs Reina | 58–76 | 43.28% |
| Leoo vs Law | 65–66 | 49.62% |
| Leoo vs Yoshimitsu | 55–71 | 43.65% |
| Leoo vs Steve | 63–62 | 50.40% |
| Leoo vs Lee | 53–43 | 55.21% |
| Leoo vs Paul | 49–42 | 53.85% |
| Leoo vs Dragunov | 49–40 | 55.06% |
| Leoo vs Devil Jin | 43–41 | 51.19% |
| Leoo vs Lars | 51–30 | 62.96% |
| Leoo vs Lili | 51–27 | 65.38% |
| Leoo vs Feng | 45–31 | 59.21% |
| Leoo vs Azucena | 39–29 | 57.35% |
| Leoo vs Victor | 25–33 | 43.10% |
| Leoo vs Asuka | 31–21 | 59.62% |
| Leoo vs Alisa | 29–23 | 55.77% |
| Leoo vs Nina | 24–26 | 48.00% |
| Leoo vs Eddy | 29–20 | 59.18% |
| Leoo vs Claudio | 22–26 | 45.83% |
| Leoo vs Leo | 21–24 | 46.67% |
| Leoo vs Jun | 21–23 | 47.73% |
| Leoo vs Xiaoyu | 17–22 | 43.59% |
| Leoo vs Raven | 14–24 | 36.84% |
| Leoo vs Zafina | 20–17 | 54.05% |
| Leoo vs Jack-8 | 14–21 | 40.00% |
| Leoo vs Leroy | 15–19 | 44.12% |
| Leoo vs Heihachi | 12–18 | 40.00% |
| Leoo vs Kuma | 8–15 | 34.78% |
| Leoo vs Anna | 9–13 | 40.91% |
| Leoo vs Armor King | 9–11 | 45.00% |
| Leoo vs Shaheen | 9–4 | 69.23% |
| Leoo vs Lidia | 6–7 | 46.15% |
| Leoo vs Clive | 6–6 | 50.00% |
| Leoo vs Panda | 2–4 | 33.33% |
| Leoo vs Fahkumram | 1–4 | 20.00% |
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.