| Rouuu vs Hwoarang | 6–19 | 24.00% |
| Rouuu vs Eddy | 1–20 | 4.76% |
| Rouuu vs Jin | 6–14 | 30.00% |
| Rouuu vs Steve | 2–18 | 10.00% |
| Rouuu vs Reina | 13–6 | 68.42% |
| Rouuu vs Law | 4–14 | 22.22% |
| Rouuu vs Kazuya | 1–14 | 6.67% |
| Rouuu vs Jun | 4–11 | 26.67% |
| Rouuu vs King | 2–12 | 14.29% |
| Rouuu vs Victor | 1–11 | 8.33% |
| Rouuu vs Azucena | 1–10 | 9.09% |
| Rouuu vs Xiaoyu | 3–6 | 33.33% |
| Rouuu vs Lili | 2–7 | 22.22% |
| Rouuu vs Dragunov | 2–7 | 22.22% |
| Rouuu vs Devil Jin | 3–4 | 42.86% |
| Rouuu vs Lee | 0–7 | 0.00% |
| Rouuu vs Asuka | 1–5 | 16.67% |
| Rouuu vs Panda | 1–5 | 16.67% |
| Rouuu vs Leroy | 4–2 | 66.67% |
| Rouuu vs Yoshimitsu | 0–5 | 0.00% |
| Rouuu vs Bryan | 2–3 | 40.00% |
| Rouuu vs Alisa | 3–2 | 60.00% |
| Rouuu vs Nina | 1–3 | 25.00% |
| Rouuu vs Zafina | 2–2 | 50.00% |
| Rouuu vs Paul | 0–3 | 0.00% |
| Rouuu vs Claudio | 1–2 | 33.33% |
| Rouuu vs Shaheen | 0–3 | 0.00% |
| Rouuu vs Feng | 0–2 | 0.00% |
| Rouuu vs Leo | 0–2 | 0.00% |
| Rouuu vs Raven | 0–2 | 0.00% |
| Rouuu vs Jack-8 | 0–1 | 0.00% |
| Rouuu vs Kuma | 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.