| leo_12 vs Reina | 16–5 | 76.19% |
| leo_12 vs Dragunov | 9–3 | 75.00% |
| leo_12 vs Jin | 7–4 | 63.64% |
| leo_12 vs Victor | 6–4 | 60.00% |
| leo_12 vs Clive | 3–6 | 33.33% |
| leo_12 vs Lee | 5–3 | 62.50% |
| leo_12 vs Azucena | 3–5 | 37.50% |
| leo_12 vs Eddy | 4–3 | 57.14% |
| leo_12 vs King | 1–5 | 16.67% |
| leo_12 vs Asuka | 5–1 | 83.33% |
| leo_12 vs Steve | 3–2 | 60.00% |
| leo_12 vs Paul | 2–2 | 50.00% |
| leo_12 vs Xiaoyu | 2–2 | 50.00% |
| leo_12 vs Bryan | 2–2 | 50.00% |
| leo_12 vs Leroy | 3–1 | 75.00% |
| leo_12 vs Heihachi | 0–4 | 0.00% |
| leo_12 vs Law | 3–0 | 100.00% |
| leo_12 vs Hwoarang | 1–2 | 33.33% |
| leo_12 vs Jack-8 | 2–0 | 100.00% |
| leo_12 vs Lars | 0–2 | 0.00% |
| leo_12 vs Claudio | 2–0 | 100.00% |
| leo_12 vs Jun | 0–2 | 0.00% |
| leo_12 vs Lidia | 2–0 | 100.00% |
| leo_12 vs Yoshimitsu | 1–0 | 100.00% |
| leo_12 vs Kazuya | 0–1 | 0.00% |
| leo_12 vs Feng | 1–0 | 100.00% |
| leo_12 vs Lili | 0–1 | 0.00% |
| leo_12 vs Alisa | 1–0 | 100.00% |
| leo_12 vs Kuma | 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.