| Leonsjio vs Kazuya | 20–26 | 43.48% |
| Leonsjio vs Reina | 29–15 | 65.91% |
| Leonsjio vs Hwoarang | 21–21 | 50.00% |
| Leonsjio vs Bryan | 22–19 | 53.66% |
| Leonsjio vs Steve | 25–15 | 62.50% |
| Leonsjio vs Law | 11–18 | 37.93% |
| Leonsjio vs Jin | 14–15 | 48.28% |
| Leonsjio vs Dragunov | 20–9 | 68.97% |
| Leonsjio vs King | 4–22 | 15.38% |
| Leonsjio vs Yoshimitsu | 14–12 | 53.85% |
| Leonsjio vs Azucena | 13–11 | 54.17% |
| Leonsjio vs Lili | 6–15 | 28.57% |
| Leonsjio vs Asuka | 9–11 | 45.00% |
| Leonsjio vs Heihachi | 12–7 | 63.16% |
| Leonsjio vs Paul | 9–9 | 50.00% |
| Leonsjio vs Feng | 5–12 | 29.41% |
| Leonsjio vs Lidia | 11–6 | 64.71% |
| Leonsjio vs Devil Jin | 6–9 | 40.00% |
| Leonsjio vs Jun | 9–6 | 60.00% |
| Leonsjio vs Eddy | 6–8 | 42.86% |
| Leonsjio vs Lars | 4–8 | 33.33% |
| Leonsjio vs Nina | 7–4 | 63.64% |
| Leonsjio vs Victor | 4–7 | 36.36% |
| Leonsjio vs Claudio | 5–5 | 50.00% |
| Leonsjio vs Lee | 4–6 | 40.00% |
| Leonsjio vs Xiaoyu | 1–8 | 11.11% |
| Leonsjio vs Leroy | 5–4 | 55.56% |
| Leonsjio vs Zafina | 4–4 | 50.00% |
| Leonsjio vs Jack-8 | 2–5 | 28.57% |
| Leonsjio vs Leo | 1–6 | 14.29% |
| Leonsjio vs Shaheen | 4–3 | 57.14% |
| Leonsjio vs Alisa | 1–3 | 25.00% |
| Leonsjio vs Clive | 1–2 | 33.33% |
| Leonsjio vs Kuma | 1–1 | 50.00% |
| Leonsjio vs Panda | 0–2 | 0.00% |
| Leonsjio vs Raven | 0–2 | 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.