| Rokurai vs King | 5–6 | 45.45% |
| Rokurai vs Hwoarang | 0–11 | 0.00% |
| Rokurai vs Jin | 6–5 | 54.55% |
| Rokurai vs Law | 3–4 | 42.86% |
| Rokurai vs Alisa | 6–0 | 100.00% |
| Rokurai vs Nina | 2–4 | 33.33% |
| Rokurai vs Azucena | 2–4 | 33.33% |
| Rokurai vs Fahkumram | 0–6 | 0.00% |
| Rokurai vs Kazuya | 2–2 | 50.00% |
| Rokurai vs Steve | 2–2 | 50.00% |
| Rokurai vs Lars | 1–3 | 25.00% |
| Rokurai vs Clive | 0–4 | 0.00% |
| Rokurai vs Shaheen | 0–3 | 0.00% |
| Rokurai vs Victor | 2–1 | 66.67% |
| Rokurai vs Heihachi | 2–1 | 66.67% |
| Rokurai vs Anna | 2–1 | 66.67% |
| Rokurai vs Yoshimitsu | 1–1 | 50.00% |
| Rokurai vs Bryan | 2–0 | 100.00% |
| Rokurai vs Lee | 0–2 | 0.00% |
| Rokurai vs Jun | 1–1 | 50.00% |
| Rokurai vs Lidia | 2–0 | 100.00% |
| Rokurai vs Devil Jin | 0–1 | 0.00% |
| Rokurai vs Feng | 0–1 | 0.00% |
| Rokurai 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.