| Leo Masher vs King | 14–0 | 100.00% |
| Leo Masher vs Victor | 10–3 | 76.92% |
| Leo Masher vs Bryan | 9–3 | 75.00% |
| Leo Masher vs Devil Jin | 8–3 | 72.73% |
| Leo Masher vs Kazuya | 8–2 | 80.00% |
| Leo Masher vs Jin | 7–2 | 77.78% |
| Leo Masher vs Hwoarang | 5–1 | 83.33% |
| Leo Masher vs Leo | 6–0 | 100.00% |
| Leo Masher vs Jun | 6–0 | 100.00% |
| Leo Masher vs Jack-8 | 5–0 | 100.00% |
| Leo Masher vs Dragunov | 5–0 | 100.00% |
| Leo Masher vs Alisa | 4–1 | 80.00% |
| Leo Masher vs Lee | 4–1 | 80.00% |
| Leo Masher vs Paul | 3–1 | 75.00% |
| Leo Masher vs Law | 4–0 | 100.00% |
| Leo Masher vs Azucena | 4–0 | 100.00% |
| Leo Masher vs Xiaoyu | 2–1 | 66.67% |
| Leo Masher vs Steve | 3–0 | 100.00% |
| Leo Masher vs Nina | 3–0 | 100.00% |
| Leo Masher vs Kuma | 1–2 | 33.33% |
| Leo Masher vs Yoshimitsu | 2–0 | 100.00% |
| Leo Masher vs Asuka | 2–0 | 100.00% |
| Leo Masher vs Feng | 2–0 | 100.00% |
| Leo Masher vs Claudio | 1–1 | 50.00% |
| Leo Masher vs Reina | 2–0 | 100.00% |
| Leo Masher vs Lili | 1–0 | 100.00% |
| Leo Masher vs Leroy | 1–0 | 100.00% |
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.