| Ryoz vs Jin | 463–503 | 47.93% |
| Ryoz vs Kazuya | 417–527 | 44.17% |
| Ryoz vs Bryan | 331–434 | 43.27% |
| Ryoz vs Dragunov | 350–408 | 46.17% |
| Ryoz vs Steve | 410–345 | 54.30% |
| Ryoz vs King | 304–327–1 | 48.18% |
| Ryoz vs Armor King | 305–323 | 48.57% |
| Ryoz vs Heihachi | 269–356 | 43.04% |
| Ryoz vs Reina | 279–303 | 47.94% |
| Ryoz vs Clive | 269–267 | 50.19% |
| Ryoz vs Lili | 260–274 | 48.69% |
| Ryoz vs Law | 222–261 | 45.96% |
| Ryoz vs Hwoarang | 160–218 | 42.33% |
| Ryoz vs Asuka | 182–194–1 | 48.40% |
| Ryoz vs Lars | 176–199 | 46.93% |
| Ryoz vs Paul | 138–227 | 37.81% |
| Ryoz vs Yoshimitsu | 172–181 | 48.73% |
| Ryoz vs Devil Jin | 145–204 | 41.55% |
| Ryoz vs Jun | 189–159 | 54.31% |
| Ryoz vs Fahkumram | 184–159 | 53.64% |
| Ryoz vs Lee | 139–166 | 45.57% |
| Ryoz vs Victor | 156–146 | 51.66% |
| Ryoz vs Azucena | 125–121 | 50.81% |
| Ryoz vs Claudio | 99–135 | 42.31% |
| Ryoz vs Lidia | 96–123 | 43.84% |
| Ryoz vs Alisa | 74–132 | 35.92% |
| Ryoz vs Nina | 109–97 | 52.91% |
| Ryoz vs Leroy | 95–108 | 46.80% |
| Ryoz vs Xiaoyu | 74–127 | 36.82% |
| Ryoz vs Eddy | 83–117 | 41.50% |
| Ryoz vs Leo | 99–97 | 50.51% |
| Ryoz vs Anna | 84–95 | 46.93% |
| Ryoz vs Jack-8 | 46–85 | 35.11% |
| Ryoz vs Feng | 59–71 | 45.38% |
| Ryoz vs Miary Zo | 55–72 | 43.31% |
| Ryoz vs Shaheen | 44–70 | 38.60% |
| Ryoz vs Zafina | 40–64 | 38.46% |
| Ryoz vs Raven | 33–50 | 39.76% |
| Ryoz vs Kuma | 38–35 | 52.05% |
| Ryoz vs Panda | 7–16 | 30.43% |
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.