| Royilz vs Jin | 78–107 | 42.16% |
| Royilz vs Kazuya | 67–74 | 47.52% |
| Royilz vs King | 61–59 | 50.83% |
| Royilz vs Bryan | 58–50 | 53.70% |
| Royilz vs Steve | 45–50 | 47.37% |
| Royilz vs Armor King | 45–39 | 53.57% |
| Royilz vs Law | 36–45 | 44.44% |
| Royilz vs Dragunov | 37–39 | 48.68% |
| Royilz vs Hwoarang | 30–44 | 40.54% |
| Royilz vs Heihachi | 35–33 | 51.47% |
| Royilz vs Lee | 22–30 | 42.31% |
| Royilz vs Paul | 13–23 | 36.11% |
| Royilz vs Jun | 14–21 | 40.00% |
| Royilz vs Victor | 15–19 | 44.12% |
| Royilz vs Eddy | 14–19 | 42.42% |
| Royilz vs Asuka | 9–20 | 31.03% |
| Royilz vs Lili | 13–16 | 44.83% |
| Royilz vs Yoshimitsu | 10–18 | 35.71% |
| Royilz vs Devil Jin | 12–16 | 42.86% |
| Royilz vs Fahkumram | 13–15 | 46.43% |
| Royilz vs Reina | 11–14 | 44.00% |
| Royilz vs Lars | 10–12 | 45.45% |
| Royilz vs Nina | 6–16 | 27.27% |
| Royilz vs Azucena | 10–9 | 52.63% |
| Royilz vs Anna | 7–12 | 36.84% |
| Royilz vs Clive | 6–10 | 37.50% |
| Royilz vs Leroy | 3–12 | 20.00% |
| Royilz vs Claudio | 5–9 | 35.71% |
| Royilz vs Alisa | 5–8 | 38.46% |
| Royilz vs Feng | 2–9 | 18.18% |
| Royilz vs Leo | 5–6 | 45.45% |
| Royilz vs Shaheen | 3–8 | 27.27% |
| Royilz vs Miary Zo | 4–6 | 40.00% |
| Royilz vs Xiaoyu | 0–9 | 0.00% |
| Royilz vs Zafina | 4–4 | 50.00% |
| Royilz vs Jack-8 | 1–4 | 20.00% |
| Royilz vs Raven | 0–5 | 0.00% |
| Royilz vs Panda | 0–4 | 0.00% |
| Royilz vs Kuma | 1–2 | 33.33% |
| Royilz vs Lidia | 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.