| RioD vs Jin | 8–13 | 38.10% |
| RioD vs Yoshimitsu | 6–9 | 40.00% |
| RioD vs Lili | 8–6 | 57.14% |
| RioD vs Hwoarang | 6–7 | 46.15% |
| RioD vs Bryan | 4–8 | 33.33% |
| RioD vs Reina | 6–6 | 50.00% |
| RioD vs King | 4–7 | 36.36% |
| RioD vs Azucena | 4–7 | 36.36% |
| RioD vs Kazuya | 3–7 | 30.00% |
| RioD vs Law | 3–6 | 33.33% |
| RioD vs Xiaoyu | 6–3 | 66.67% |
| RioD vs Jun | 5–4 | 55.56% |
| RioD vs Lidia | 3–6 | 33.33% |
| RioD vs Dragunov | 3–5 | 37.50% |
| RioD vs Lars | 4–4 | 50.00% |
| RioD vs Lee | 3–5 | 37.50% |
| RioD vs Clive | 2–6 | 25.00% |
| RioD vs Steve | 4–3 | 57.14% |
| RioD vs Asuka | 2–5 | 28.57% |
| RioD vs Zafina | 3–4 | 42.86% |
| RioD vs Paul | 1–5 | 16.67% |
| RioD vs Leo | 2–4 | 33.33% |
| RioD vs Nina | 2–4 | 33.33% |
| RioD vs Heihachi | 2–3 | 40.00% |
| RioD vs Victor | 1–3 | 25.00% |
| RioD vs Miary Zo | 1–2 | 33.33% |
| RioD vs Jack-8 | 1–1 | 50.00% |
| RioD vs Devil Jin | 2–0 | 100.00% |
| RioD vs Alisa | 0–2 | 0.00% |
| RioD vs Claudio | 0–2 | 0.00% |
| RioD vs Shaheen | 2–0 | 100.00% |
| RioD vs Eddy | 0–2 | 0.00% |
| RioD vs Feng | 0–1 | 0.00% |
| RioD vs Kuma | 0–1 | 0.00% |
| RioD vs Leroy | 0–1 | 0.00% |
| RioD vs Raven | 0–1 | 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.