| Leonhart vs Kazuya | 283–278 | 50.45% |
| Leonhart vs Jin | 283–230 | 55.17% |
| Leonhart vs Hwoarang | 228–175 | 56.58% |
| Leonhart vs Bryan | 175–210 | 45.45% |
| Leonhart vs King | 202–172 | 54.01% |
| Leonhart vs Paul | 188–156 | 54.65% |
| Leonhart vs Law | 192–112 | 63.16% |
| Leonhart vs Dragunov | 143–145 | 49.65% |
| Leonhart vs Devil Jin | 150–133 | 53.00% |
| Leonhart vs Yoshimitsu | 150–113 | 57.03% |
| Leonhart vs Steve | 141–121 | 53.82% |
| Leonhart vs Heihachi | 116–143 | 44.79% |
| Leonhart vs Reina | 132–119 | 52.59% |
| Leonhart vs Nina | 95–117 | 44.81% |
| Leonhart vs Lili | 107–102 | 51.20% |
| Leonhart vs Feng | 85–93 | 47.75% |
| Leonhart vs Jun | 110–66 | 62.50% |
| Leonhart vs Lee | 70–105 | 40.00% |
| Leonhart vs Lars | 77–87–1 | 46.95% |
| Leonhart vs Eddy | 77–84–1 | 47.83% |
| Leonhart vs Azucena | 69–90 | 43.40% |
| Leonhart vs Xiaoyu | 70–83 | 45.75% |
| Leonhart vs Asuka | 67–82 | 44.97% |
| Leonhart vs Clive | 82–62 | 56.94% |
| Leonhart vs Armor King | 60–79 | 43.17% |
| Leonhart vs Alisa | 84–54 | 60.87% |
| Leonhart vs Victor | 82–56 | 59.42% |
| Leonhart vs Claudio | 52–53 | 49.52% |
| Leonhart vs Fahkumram | 52–52 | 50.00% |
| Leonhart vs Raven | 49–53 | 48.04% |
| Leonhart vs Leroy | 43–50 | 46.24% |
| Leonhart vs Jack-8 | 38–54 | 41.30% |
| Leonhart vs Lidia | 36–55 | 39.56% |
| Leonhart vs Anna | 37–45 | 45.12% |
| Leonhart vs Leo | 34–45 | 43.04% |
| Leonhart vs Zafina | 28–45 | 38.36% |
| Leonhart vs Kuma | 37–35 | 51.39% |
| Leonhart vs Shaheen | 23–37 | 38.33% |
| Leonhart vs Miary Zo | 25–29 | 46.30% |
| Leonhart vs Panda | 21–17 | 55.26% |
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.