| Rian vs King | 9–13 | 40.91% |
| Rian vs Bryan | 4–17 | 19.05% |
| Rian vs Law | 11–7 | 61.11% |
| Rian vs Eddy | 2–16 | 11.11% |
| Rian vs Jin | 11–5 | 68.75% |
| Rian vs Steve | 8–8 | 50.00% |
| Rian vs Kazuya | 2–13 | 13.33% |
| Rian vs Hwoarang | 9–4 | 69.23% |
| Rian vs Lee | 5–6 | 45.45% |
| Rian vs Reina | 6–5 | 54.55% |
| Rian vs Alisa | 4–5 | 44.44% |
| Rian vs Kuma | 3–6 | 33.33% |
| Rian vs Yoshimitsu | 2–6 | 25.00% |
| Rian vs Xiaoyu | 7–1 | 87.50% |
| Rian vs Lili | 5–3 | 62.50% |
| Rian vs Asuka | 3–4 | 42.86% |
| Rian vs Lars | 3–4 | 42.86% |
| Rian vs Nina | 4–3 | 57.14% |
| Rian vs Azucena | 3–4 | 42.86% |
| Rian vs Feng | 2–4 | 33.33% |
| Rian vs Paul | 0–5 | 0.00% |
| Rian vs Dragunov | 4–1 | 80.00% |
| Rian vs Jun | 4–1 | 80.00% |
| Rian vs Victor | 4–1 | 80.00% |
| Rian vs Leo | 1–3 | 25.00% |
| Rian vs Raven | 0–3 | 0.00% |
| Rian vs Jack-8 | 0–2 | 0.00% |
| Rian vs Devil Jin | 2–0 | 100.00% |
| Rian vs Shaheen | 1–1 | 50.00% |
| Rian vs Zafina | 1–1 | 50.00% |
| Rian vs Leroy | 2–0 | 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.