| Leo98 vs King | 154–220 | 41.18% |
| Leo98 vs Jin | 173–187 | 48.06% |
| Leo98 vs Kazuya | 163–161 | 50.31% |
| Leo98 vs Reina | 147–151 | 49.33% |
| Leo98 vs Bryan | 136–138 | 49.64% |
| Leo98 vs Hwoarang | 116–151 | 43.45% |
| Leo98 vs Steve | 122–138 | 46.92% |
| Leo98 vs Law | 100–158 | 38.76% |
| Leo98 vs Eddy | 100–118 | 45.87% |
| Leo98 vs Jun | 106–107 | 49.77% |
| Leo98 vs Yoshimitsu | 107–99 | 51.94% |
| Leo98 vs Lili | 96–105 | 47.76% |
| Leo98 vs Dragunov | 91–101 | 47.40% |
| Leo98 vs Lars | 79–100 | 44.13% |
| Leo98 vs Azucena | 82–94 | 46.59% |
| Leo98 vs Asuka | 87–83 | 51.18% |
| Leo98 vs Paul | 88–81 | 52.07% |
| Leo98 vs Lee | 80–89 | 47.34% |
| Leo98 vs Nina | 68–83 | 45.03% |
| Leo98 vs Feng | 66–74 | 47.14% |
| Leo98 vs Raven | 64–72 | 47.06% |
| Leo98 vs Devil Jin | 43–79 | 35.25% |
| Leo98 vs Alisa | 43–76 | 36.13% |
| Leo98 vs Xiaoyu | 60–56 | 51.72% |
| Leo98 vs Victor | 38–71 | 34.86% |
| Leo98 vs Leo | 47–53 | 47.00% |
| Leo98 vs Leroy | 44–52 | 45.83% |
| Leo98 vs Jack-8 | 40–48 | 45.45% |
| Leo98 vs Lidia | 38–39 | 49.35% |
| Leo98 vs Zafina | 33–29 | 53.23% |
| Leo98 vs Kuma | 32–29 | 52.46% |
| Leo98 vs Claudio | 26–32 | 44.83% |
| Leo98 vs Heihachi | 27–30 | 47.37% |
| Leo98 vs Shaheen | 15–16 | 48.39% |
| Leo98 vs Panda | 5–17 | 22.73% |
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.