| RellRoyale vs King | 52–57 | 47.71% |
| RellRoyale vs Kazuya | 39–62 | 38.61% |
| RellRoyale vs Steve | 38–56 | 40.43% |
| RellRoyale vs Armor King | 29–58 | 33.33% |
| RellRoyale vs Jin | 40–46 | 46.51% |
| RellRoyale vs Reina | 21–46 | 31.34% |
| RellRoyale vs Dragunov | 23–38 | 37.70% |
| RellRoyale vs Miary Zo | 17–44 | 27.87% |
| RellRoyale vs Hwoarang | 25–31 | 44.64% |
| RellRoyale vs Law | 19–34 | 35.85% |
| RellRoyale vs Bryan | 17–33 | 34.00% |
| RellRoyale vs Jun | 14–31 | 31.11% |
| RellRoyale vs Heihachi | 20–23 | 46.51% |
| RellRoyale vs Fahkumram | 18–25 | 41.86% |
| RellRoyale vs Asuka | 18–24 | 42.86% |
| RellRoyale vs Azucena | 11–30 | 26.83% |
| RellRoyale vs Eddy | 18–21 | 46.15% |
| RellRoyale vs Lidia | 10–25 | 28.57% |
| RellRoyale vs Paul | 6–25 | 19.35% |
| RellRoyale vs Devil Jin | 14–17 | 45.16% |
| RellRoyale vs Yoshimitsu | 9–21 | 30.00% |
| RellRoyale vs Victor | 8–21 | 27.59% |
| RellRoyale vs Lili | 12–15 | 44.44% |
| RellRoyale vs Alisa | 7–18 | 28.00% |
| RellRoyale vs Xiaoyu | 8–16 | 33.33% |
| RellRoyale vs Lee | 8–15 | 34.78% |
| RellRoyale vs Nina | 10–12 | 45.45% |
| RellRoyale vs Leroy | 11–11 | 50.00% |
| RellRoyale vs Clive | 7–11 | 38.89% |
| RellRoyale vs Anna | 5–12 | 29.41% |
| RellRoyale vs Leo | 8–8 | 50.00% |
| RellRoyale vs Lars | 7–9 | 43.75% |
| RellRoyale vs Claudio | 6–10 | 37.50% |
| RellRoyale vs Zafina | 4–12 | 25.00% |
| RellRoyale vs Raven | 4–12 | 25.00% |
| RellRoyale vs Feng | 2–13 | 13.33% |
| RellRoyale vs Jack-8 | 7–5 | 58.33% |
| RellRoyale vs Kuma | 6–5 | 54.55% |
| RellRoyale vs Shaheen | 5–4 | 55.56% |
| RellRoyale vs Panda | 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.