| Rukawa vs Hwoarang | 8–10 | 44.44% |
| Rukawa vs Paul | 4–13 | 23.53% |
| Rukawa vs Dragunov | 10–5 | 66.67% |
| Rukawa vs Kazuya | 3–9 | 25.00% |
| Rukawa vs Reina | 10–2 | 83.33% |
| Rukawa vs King | 4–7 | 36.36% |
| Rukawa vs Devil Jin | 4–7 | 36.36% |
| Rukawa vs Lili | 6–5 | 54.55% |
| Rukawa vs Asuka | 6–4 | 60.00% |
| Rukawa vs Yoshimitsu | 5–4 | 55.56% |
| Rukawa vs Jun | 4–4 | 50.00% |
| Rukawa vs Azucena | 1–7 | 12.50% |
| Rukawa vs Bryan | 4–3 | 57.14% |
| Rukawa vs Eddy | 2–5 | 28.57% |
| Rukawa vs Steve | 3–3 | 50.00% |
| Rukawa vs Victor | 3–2 | 60.00% |
| Rukawa vs Law | 2–2 | 50.00% |
| Rukawa vs Jin | 1–3 | 25.00% |
| Rukawa vs Jack-8 | 1–3 | 25.00% |
| Rukawa vs Lars | 1–3 | 25.00% |
| Rukawa vs Alisa | 3–1 | 75.00% |
| Rukawa vs Lee | 3–1 | 75.00% |
| Rukawa vs Xiaoyu | 2–1 | 66.67% |
| Rukawa vs Feng | 1–2 | 33.33% |
| Rukawa vs Nina | 0–3 | 0.00% |
| Rukawa vs Panda | 1–2 | 33.33% |
| Rukawa vs Zafina | 1–2 | 33.33% |
| Rukawa vs Leroy | 1–2 | 33.33% |
| Rukawa vs Claudio | 2–0 | 100.00% |
| Rukawa vs Kuma | 0–2 | 0.00% |
| Rukawa vs Leo | 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.