| Roylo vs Kazuya | 241–178 | 57.52% |
| Roylo vs Jin | 242–154 | 61.11% |
| Roylo vs King | 205–186 | 52.43% |
| Roylo vs Dragunov | 208–165 | 55.76% |
| Roylo vs Hwoarang | 200–125 | 61.54% |
| Roylo vs Yoshimitsu | 197–104 | 65.45% |
| Roylo vs Bryan | 165–135 | 55.00% |
| Roylo vs Reina | 144–102 | 58.54% |
| Roylo vs Law | 129–115 | 52.87% |
| Roylo vs Paul | 119–117 | 50.42% |
| Roylo vs Devil Jin | 135–99 | 57.69% |
| Roylo vs Lee | 122–110 | 52.59% |
| Roylo vs Lars | 103–112 | 47.91% |
| Roylo vs Lili | 101–110 | 47.87% |
| Roylo vs Feng | 106–100 | 51.46% |
| Roylo vs Xiaoyu | 91–110 | 45.27% |
| Roylo vs Asuka | 96–96 | 50.00% |
| Roylo vs Nina | 106–84 | 55.79% |
| Roylo vs Steve | 103–81 | 55.98% |
| Roylo vs Kuma | 95–82 | 53.67% |
| Roylo vs Jun | 106–69 | 60.57% |
| Roylo vs Alisa | 91–75 | 54.82% |
| Roylo vs Zafina | 79–80 | 49.69% |
| Roylo vs Azucena | 77–82 | 48.43% |
| Roylo vs Heihachi | 76–76 | 50.00% |
| Roylo vs Shaheen | 81–70 | 53.64% |
| Roylo vs Leo | 68–74 | 47.89% |
| Roylo vs Raven | 68–71 | 48.92% |
| Roylo vs Eddy | 64–74–1 | 46.38% |
| Roylo vs Victor | 73–63 | 53.68% |
| Roylo vs Claudio | 76–55 | 58.02% |
| Roylo vs Jack-8 | 71–52 | 57.72% |
| Roylo vs Lidia | 68–52 | 56.67% |
| Roylo vs Leroy | 57–59 | 49.14% |
| Roylo vs Clive | 40–44 | 47.62% |
| Roylo vs Panda | 16–16 | 50.00% |
| Roylo vs Anna | 5–12 | 29.41% |
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.