| Royer vs King | 17–18 | 48.57% |
| Royer vs Reina | 11–21 | 34.38% |
| Royer vs Jin | 7–24 | 22.58% |
| Royer vs Eddy | 12–16 | 42.86% |
| Royer vs Victor | 4–13 | 23.53% |
| Royer vs Kazuya | 4–12 | 25.00% |
| Royer vs Asuka | 7–8 | 46.67% |
| Royer vs Nina | 7–7 | 50.00% |
| Royer vs Steve | 5–8 | 38.46% |
| Royer vs Hwoarang | 5–7 | 41.67% |
| Royer vs Lili | 5–7 | 41.67% |
| Royer vs Lars | 4–8 | 33.33% |
| Royer vs Jun | 4–8 | 33.33% |
| Royer vs Azucena | 5–7 | 41.67% |
| Royer vs Bryan | 4–6 | 40.00% |
| Royer vs Dragunov | 5–5 | 50.00% |
| Royer vs Paul | 4–5 | 44.44% |
| Royer vs Lee | 3–6 | 33.33% |
| Royer vs Yoshimitsu | 4–3 | 57.14% |
| Royer vs Feng | 0–7 | 0.00% |
| Royer vs Law | 2–4 | 33.33% |
| Royer vs Devil Jin | 1–2 | 33.33% |
| Royer vs Zafina | 1–2 | 33.33% |
| Royer vs Leroy | 1–2 | 33.33% |
| Royer vs Leo | 2–0 | 100.00% |
| Royer vs Alisa | 0–2 | 0.00% |
| Royer vs Claudio | 0–2 | 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.