| Ryoko_Zero vs Miary Zo | 13–13 | 50.00% |
| Ryoko_Zero vs Steve | 13–10 | 56.52% |
| Ryoko_Zero vs Jun | 7–8 | 46.67% |
| Ryoko_Zero vs King | 6–3 | 66.67% |
| Ryoko_Zero vs Anna | 8–1 | 88.89% |
| Ryoko_Zero vs Reina | 3–4 | 42.86% |
| Ryoko_Zero vs Fahkumram | 2–5 | 28.57% |
| Ryoko_Zero vs Hwoarang | 2–3 | 40.00% |
| Ryoko_Zero vs Law | 3–1 | 75.00% |
| Ryoko_Zero vs Azucena | 2–2 | 50.00% |
| Ryoko_Zero vs Eddy | 3–1 | 75.00% |
| Ryoko_Zero vs Jin | 2–1 | 66.67% |
| Ryoko_Zero vs Kazuya | 0–3 | 0.00% |
| Ryoko_Zero vs Feng | 2–1 | 66.67% |
| Ryoko_Zero vs Dragunov | 2–1 | 66.67% |
| Ryoko_Zero vs Yoshimitsu | 0–2 | 0.00% |
| Ryoko_Zero vs Leo | 2–0 | 100.00% |
| Ryoko_Zero vs Kuma | 1–1 | 50.00% |
| Ryoko_Zero vs Panda | 2–0 | 100.00% |
| Ryoko_Zero vs Zafina | 0–2 | 0.00% |
| Ryoko_Zero vs Clive | 2–0 | 100.00% |
| Ryoko_Zero vs Jack-8 | 0–1 | 0.00% |
| Ryoko_Zero vs Devil Jin | 1–0 | 100.00% |
| Ryoko_Zero vs Victor | 0–1 | 0.00% |
| Ryoko_Zero vs Heihachi | 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.