| Lealius vs Jin | 22–22 | 50.00% |
| Lealius vs King | 16–15 | 51.61% |
| Lealius vs Steve | 21–10 | 67.74% |
| Lealius vs Kazuya | 14–13 | 51.85% |
| Lealius vs Reina | 15–8 | 65.22% |
| Lealius vs Law | 12–10 | 54.55% |
| Lealius vs Dragunov | 7–11 | 38.89% |
| Lealius vs Asuka | 8–9 | 47.06% |
| Lealius vs Yoshimitsu | 10–5 | 66.67% |
| Lealius vs Lili | 7–8 | 46.67% |
| Lealius vs Nina | 12–3 | 80.00% |
| Lealius vs Clive | 7–7 | 50.00% |
| Lealius vs Bryan | 7–4 | 63.64% |
| Lealius vs Victor | 8–3 | 72.73% |
| Lealius vs Paul | 2–8 | 20.00% |
| Lealius vs Leo | 6–4 | 60.00% |
| Lealius vs Azucena | 10–0 | 100.00% |
| Lealius vs Jun | 4–5 | 44.44% |
| Lealius vs Hwoarang | 4–4 | 50.00% |
| Lealius vs Eddy | 4–4 | 50.00% |
| Lealius vs Lidia | 4–4 | 50.00% |
| Lealius vs Devil Jin | 1–6 | 14.29% |
| Lealius vs Kuma | 3–4 | 42.86% |
| Lealius vs Raven | 3–4 | 42.86% |
| Lealius vs Armor King | 1–6 | 14.29% |
| Lealius vs Heihachi | 4–2 | 66.67% |
| Lealius vs Xiaoyu | 3–2 | 60.00% |
| Lealius vs Feng | 2–3 | 40.00% |
| Lealius vs Lee | 2–2 | 50.00% |
| Lealius vs Alisa | 0–3 | 0.00% |
| Lealius vs Zafina | 2–1 | 66.67% |
| Lealius vs Claudio | 0–2 | 0.00% |
| Lealius vs Panda | 2–0 | 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.