| Rione vs Reina | 19–9 | 67.86% |
| Rione vs Law | 13–7 | 65.00% |
| Rione vs Steve | 13–7 | 65.00% |
| Rione vs Eddy | 7–12 | 36.84% |
| Rione vs Yoshimitsu | 10–6 | 62.50% |
| Rione vs Lee | 8–6 | 57.14% |
| Rione vs Kazuya | 8–5 | 61.54% |
| Rione vs Jin | 8–4 | 66.67% |
| Rione vs Hwoarang | 6–5 | 54.55% |
| Rione vs Lili | 7–2 | 77.78% |
| Rione vs Dragunov | 4–5 | 44.44% |
| Rione vs Leo | 4–3 | 57.14% |
| Rione vs Jun | 3–4 | 42.86% |
| Rione vs King | 5–1 | 83.33% |
| Rione vs Asuka | 5–1 | 83.33% |
| Rione vs Claudio | 4–2 | 66.67% |
| Rione vs Azucena | 3–3 | 50.00% |
| Rione vs Xiaoyu | 3–2 | 60.00% |
| Rione vs Lars | 2–3 | 40.00% |
| Rione vs Paul | 2–2 | 50.00% |
| Rione vs Alisa | 1–3 | 25.00% |
| Rione vs Kuma | 2–2 | 50.00% |
| Rione vs Raven | 3–1 | 75.00% |
| Rione vs Bryan | 0–3 | 0.00% |
| Rione vs Devil Jin | 0–3 | 0.00% |
| Rione vs Anna | 2–1 | 66.67% |
| Rione vs Feng | 0–2 | 0.00% |
| Rione vs Shaheen | 2–0 | 100.00% |
| Rione vs Victor | 0–2 | 0.00% |
| Rione vs Nina | 0–1 | 0.00% |
| Rione vs Panda | 1–0 | 100.00% |
| Rione vs Leroy | 1–0 | 100.00% |
| Rione vs Clive | 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.