| Leon Dragonia vs Reina | 30–34 | 46.88% |
| Leon Dragonia vs Armor King | 17–46 | 26.98% |
| Leon Dragonia vs Bryan | 15–40 | 27.27% |
| Leon Dragonia vs Kazuya | 17–37 | 31.48% |
| Leon Dragonia vs Steve | 20–34 | 37.04% |
| Leon Dragonia vs King | 17–34 | 33.33% |
| Leon Dragonia vs Asuka | 13–36 | 26.53% |
| Leon Dragonia vs Victor | 16–33 | 32.65% |
| Leon Dragonia vs Hwoarang | 13–34 | 27.66% |
| Leon Dragonia vs Jin | 15–30 | 33.33% |
| Leon Dragonia vs Paul | 10–33 | 23.26% |
| Leon Dragonia vs Jun | 10–28 | 26.32% |
| Leon Dragonia vs Law | 7–28 | 20.00% |
| Leon Dragonia vs Eddy | 17–15 | 53.12% |
| Leon Dragonia vs Feng | 6–24 | 20.00% |
| Leon Dragonia vs Claudio | 6–24 | 20.00% |
| Leon Dragonia vs Dragunov | 7–22 | 24.14% |
| Leon Dragonia vs Leo | 7–22 | 24.14% |
| Leon Dragonia vs Fahkumram | 7–21 | 25.00% |
| Leon Dragonia vs Heihachi | 7–18 | 28.00% |
| Leon Dragonia vs Kuma | 8–16 | 33.33% |
| Leon Dragonia vs Clive | 4–20 | 16.67% |
| Leon Dragonia vs Lili | 7–16 | 30.43% |
| Leon Dragonia vs Azucena | 4–18 | 18.18% |
| Leon Dragonia vs Yoshimitsu | 5–15 | 25.00% |
| Leon Dragonia vs Alisa | 4–16 | 20.00% |
| Leon Dragonia vs Devil Jin | 8–11 | 42.11% |
| Leon Dragonia vs Lars | 6–12 | 33.33% |
| Leon Dragonia vs Anna | 4–11 | 26.67% |
| Leon Dragonia vs Xiaoyu | 4–7 | 36.36% |
| Leon Dragonia vs Jack-8 | 1–10 | 9.09% |
| Leon Dragonia vs Shaheen | 0–10 | 0.00% |
| Leon Dragonia vs Nina | 2–8 | 20.00% |
| Leon Dragonia vs Lidia | 4–6 | 40.00% |
| Leon Dragonia vs Leroy | 0–6 | 0.00% |
| Leon Dragonia vs Lee | 0–4 | 0.00% |
| Leon Dragonia vs Zafina | 2–2 | 50.00% |
| Leon Dragonia vs Raven | 0–2 | 0.00% |
| Leon Dragonia vs Panda | 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.