| ROANY vs Reina | 10–14 | 41.67% |
| ROANY vs Hwoarang | 3–18 | 14.29% |
| ROANY vs Steve | 8–13 | 38.10% |
| ROANY vs Jin | 3–7 | 30.00% |
| ROANY vs Alisa | 2–7 | 22.22% |
| ROANY vs Law | 0–7 | 0.00% |
| ROANY vs Kazuya | 2–5 | 28.57% |
| ROANY vs Devil Jin | 3–4 | 42.86% |
| ROANY vs Claudio | 2–5 | 28.57% |
| ROANY vs Lili | 2–4 | 33.33% |
| ROANY vs Anna | 1–5 | 16.67% |
| ROANY vs Yoshimitsu | 2–3 | 40.00% |
| ROANY vs Bryan | 2–3 | 40.00% |
| ROANY vs Zafina | 1–4 | 20.00% |
| ROANY vs Victor | 1–4 | 20.00% |
| ROANY vs Eddy | 1–3 | 25.00% |
| ROANY vs Paul | 0–3 | 0.00% |
| ROANY vs King | 0–3 | 0.00% |
| ROANY vs Jack-8 | 0–3 | 0.00% |
| ROANY vs Dragunov | 0–3 | 0.00% |
| ROANY vs Lars | 2–1 | 66.67% |
| ROANY vs Nina | 1–2 | 33.33% |
| ROANY vs Jun | 1–2 | 33.33% |
| ROANY vs Heihachi | 0–3 | 0.00% |
| ROANY vs Miary Zo | 0–3 | 0.00% |
| ROANY vs Asuka | 0–2 | 0.00% |
| ROANY vs Feng | 0–2 | 0.00% |
| ROANY vs Leo | 0–2 | 0.00% |
| ROANY vs Lidia | 0–2 | 0.00% |
| ROANY vs Clive | 2–0 | 100.00% |
| ROANY vs Armor King | 0–2 | 0.00% |
| ROANY vs Leroy | 0–1 | 0.00% |
| ROANY vs Azucena | 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.