| Rouk vs Law | 12–14 | 46.15% |
| Rouk vs King | 11–10 | 52.38% |
| Rouk vs Jin | 9–11 | 45.00% |
| Rouk vs Steve | 14–4 | 77.78% |
| Rouk vs Nina | 6–10 | 37.50% |
| Rouk vs Bryan | 2–13 | 13.33% |
| Rouk vs Dragunov | 8–7 | 53.33% |
| Rouk vs Reina | 9–5 | 64.29% |
| Rouk vs Armor King | 7–5 | 58.33% |
| Rouk vs Kazuya | 6–5 | 54.55% |
| Rouk vs Claudio | 5–5 | 50.00% |
| Rouk vs Lee | 6–3 | 66.67% |
| Rouk vs Hwoarang | 6–2 | 75.00% |
| Rouk vs Lili | 3–5 | 37.50% |
| Rouk vs Lidia | 5–3 | 62.50% |
| Rouk vs Heihachi | 4–3 | 57.14% |
| Rouk vs Jun | 0–6 | 0.00% |
| Rouk vs Clive | 1–5 | 16.67% |
| Rouk vs Azucena | 4–1 | 80.00% |
| Rouk vs Miary Zo | 3–2 | 60.00% |
| Rouk vs Asuka | 1–3 | 25.00% |
| Rouk vs Paul | 3–0 | 100.00% |
| Rouk vs Feng | 1–2 | 33.33% |
| Rouk vs Alisa | 2–1 | 66.67% |
| Rouk vs Yoshimitsu | 2–0 | 100.00% |
| Rouk vs Lars | 0–2 | 0.00% |
| Rouk vs Victor | 1–1 | 50.00% |
| Rouk vs Eddy | 0–2 | 0.00% |
| Rouk vs Jack-8 | 0–1 | 0.00% |
| Rouk vs Leroy | 0–1 | 0.00% |
| Rouk vs Fahkumram | 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.