| Rizukawa vs Steve | 3–3 | 50.00% |
| Rizukawa vs Xiaoyu | 1–4 | 20.00% |
| Rizukawa vs Jin | 4–1 | 80.00% |
| Rizukawa vs Bryan | 2–3 | 40.00% |
| Rizukawa vs Leo | 2–2 | 50.00% |
| Rizukawa vs Zafina | 4–0 | 100.00% |
| Rizukawa vs Reina | 2–2 | 50.00% |
| Rizukawa vs King | 2–1 | 66.67% |
| Rizukawa vs Yoshimitsu | 2–1 | 66.67% |
| Rizukawa vs Alisa | 2–1 | 66.67% |
| Rizukawa vs Azucena | 1–2 | 33.33% |
| Rizukawa vs Law | 0–2 | 0.00% |
| Rizukawa vs Hwoarang | 0–2 | 0.00% |
| Rizukawa vs Lili | 0–2 | 0.00% |
| Rizukawa vs Dragunov | 2–0 | 100.00% |
| Rizukawa vs Nina | 2–0 | 100.00% |
| Rizukawa vs Jun | 1–1 | 50.00% |
| Rizukawa vs Victor | 0–2 | 0.00% |
| Rizukawa vs Armor King | 2–0 | 100.00% |
| Rizukawa vs Panda | 1–0 | 100.00% |
| Rizukawa vs Leroy | 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.