| LEO 19 vs Heihachi | 4–5 | 44.44% |
| LEO 19 vs Kazuya | 2–6 | 25.00% |
| LEO 19 vs Lili | 4–4 | 50.00% |
| LEO 19 vs Dragunov | 5–3 | 62.50% |
| LEO 19 vs Leroy | 4–4 | 50.00% |
| LEO 19 vs Clive | 2–6 | 25.00% |
| LEO 19 vs Jin | 4–3 | 57.14% |
| LEO 19 vs Bryan | 2–5 | 28.57% |
| LEO 19 vs Reina | 6–1 | 85.71% |
| LEO 19 vs Lidia | 1–6 | 14.29% |
| LEO 19 vs King | 4–2 | 66.67% |
| LEO 19 vs Yoshimitsu | 5–1 | 83.33% |
| LEO 19 vs Azucena | 4–2 | 66.67% |
| LEO 19 vs Hwoarang | 0–5 | 0.00% |
| LEO 19 vs Asuka | 0–5 | 0.00% |
| LEO 19 vs Kuma | 2–3 | 40.00% |
| LEO 19 vs Nina | 1–3 | 25.00% |
| LEO 19 vs Miary Zo | 1–3 | 25.00% |
| LEO 19 vs Paul | 1–2 | 33.33% |
| LEO 19 vs Law | 0–3 | 0.00% |
| LEO 19 vs Steve | 1–2 | 33.33% |
| LEO 19 vs Lars | 0–3 | 0.00% |
| LEO 19 vs Alisa | 1–2 | 33.33% |
| LEO 19 vs Claudio | 2–1 | 66.67% |
| LEO 19 vs Zafina | 2–1 | 66.67% |
| LEO 19 vs Armor King | 1–2 | 33.33% |
| LEO 19 vs Xiaoyu | 2–0 | 100.00% |
| LEO 19 vs Victor | 0–2 | 0.00% |
| LEO 19 vs Devil Jin | 1–0 | 100.00% |
| LEO 19 vs Lee | 1–0 | 100.00% |
| LEO 19 vs Jun | 0–1 | 0.00% |
| LEO 19 vs Raven | 0–1 | 0.00% |
| LEO 19 vs Eddy | 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.