| Leonida vs Hwoarang | 6–14 | 30.00% |
| Leonida vs Jin | 4–12 | 25.00% |
| Leonida vs Kazuya | 8–8 | 50.00% |
| Leonida vs Reina | 8–8 | 50.00% |
| Leonida vs Steve | 4–11 | 26.67% |
| Leonida vs Alisa | 8–4 | 66.67% |
| Leonida vs Law | 2–9 | 18.18% |
| Leonida vs Raven | 5–6 | 45.45% |
| Leonida vs Yoshimitsu | 2–8 | 20.00% |
| Leonida vs Nina | 4–6 | 40.00% |
| Leonida vs Azucena | 3–6 | 33.33% |
| Leonida vs King | 5–2 | 71.43% |
| Leonida vs Jack-8 | 4–3 | 57.14% |
| Leonida vs Asuka | 3–4 | 42.86% |
| Leonida vs Xiaoyu | 2–4 | 33.33% |
| Leonida vs Lili | 3–3 | 50.00% |
| Leonida vs Dragunov | 3–2 | 60.00% |
| Leonida vs Lee | 2–3 | 40.00% |
| Leonida vs Leroy | 3–2 | 60.00% |
| Leonida vs Lars | 0–4 | 0.00% |
| Leonida vs Paul | 2–1 | 66.67% |
| Leonida vs Feng | 1–2 | 33.33% |
| Leonida vs Kuma | 1–2 | 33.33% |
| Leonida vs Jun | 0–3 | 0.00% |
| Leonida vs Heihachi | 1–2 | 33.33% |
| Leonida vs Devil Jin | 0–2 | 0.00% |
| Leonida vs Victor | 0–2 | 0.00% |
| Leonida vs Eddy | 0–2 | 0.00% |
| Leonida vs Bryan | 1–0 | 100.00% |
| Leonida vs Leo | 0–1 | 0.00% |
| Leonida vs Lidia | 0–1 | 0.00% |
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.