| Leokiin vs Kazuya | 286–217 | 56.86% |
| Leokiin vs Bryan | 196–186 | 51.31% |
| Leokiin vs Jin | 167–187 | 47.18% |
| Leokiin vs Reina | 196–137 | 58.86% |
| Leokiin vs Heihachi | 163–139 | 53.97% |
| Leokiin vs King | 130–121 | 51.79% |
| Leokiin vs Hwoarang | 101–112 | 47.42% |
| Leokiin vs Paul | 100–105 | 48.78% |
| Leokiin vs Dragunov | 98–103 | 48.76% |
| Leokiin vs Lee | 104–97 | 51.74% |
| Leokiin vs Steve | 103–82 | 55.68% |
| Leokiin vs Devil Jin | 82–92 | 47.13% |
| Leokiin vs Yoshimitsu | 83–82 | 50.30% |
| Leokiin vs Law | 74–83 | 47.13% |
| Leokiin vs Lili | 81–67 | 54.73% |
| Leokiin vs Asuka | 60–69 | 46.51% |
| Leokiin vs Lidia | 60–67 | 47.24% |
| Leokiin vs Jun | 74–48 | 60.66% |
| Leokiin vs Feng | 54–62 | 46.55% |
| Leokiin vs Azucena | 59–45 | 56.73% |
| Leokiin vs Alisa | 42–56 | 42.86% |
| Leokiin vs Victor | 57–41 | 58.16% |
| Leokiin vs Claudio | 42–50 | 45.65% |
| Leokiin vs Fahkumram | 48–43 | 52.75% |
| Leokiin vs Leroy | 34–53 | 39.08% |
| Leokiin vs Leo | 45–40 | 52.94% |
| Leokiin vs Raven | 38–44 | 46.34% |
| Leokiin vs Xiaoyu | 39–40 | 49.37% |
| Leokiin vs Lars | 35–43 | 44.87% |
| Leokiin vs Eddy | 30–46 | 39.47% |
| Leokiin vs Armor King | 33–39 | 45.83% |
| Leokiin vs Nina | 42–27 | 60.87% |
| Leokiin vs Shaheen | 27–41 | 39.71% |
| Leokiin vs Jack-8 | 42–24 | 63.64% |
| Leokiin vs Clive | 30–33 | 47.62% |
| Leokiin vs Zafina | 20–30 | 40.00% |
| Leokiin vs Anna | 19–24 | 44.19% |
| Leokiin vs Kuma | 14–12 | 53.85% |
| Leokiin vs Miary Zo | 4–15 | 21.05% |
| Leokiin vs Panda | 5–9 | 35.71% |
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.