| Alduin_Royeaux vs King | 22–18 | 55.00% |
| Alduin_Royeaux vs Reina | 27–12 | 69.23% |
| Alduin_Royeaux vs Heihachi | 23–9 | 71.88% |
| Alduin_Royeaux vs Lee | 15–16 | 48.39% |
| Alduin_Royeaux vs Law | 18–11 | 62.07% |
| Alduin_Royeaux vs Bryan | 15–13 | 53.57% |
| Alduin_Royeaux vs Feng | 13–13 | 50.00% |
| Alduin_Royeaux vs Lidia | 14–12 | 53.85% |
| Alduin_Royeaux vs Hwoarang | 18–7 | 72.00% |
| Alduin_Royeaux vs Asuka | 11–13 | 45.83% |
| Alduin_Royeaux vs Jun | 17–7 | 70.83% |
| Alduin_Royeaux vs Jin | 14–9 | 60.87% |
| Alduin_Royeaux vs Kazuya | 13–9 | 59.09% |
| Alduin_Royeaux vs Paul | 14–6 | 70.00% |
| Alduin_Royeaux vs Steve | 11–7 | 61.11% |
| Alduin_Royeaux vs Dragunov | 9–9 | 50.00% |
| Alduin_Royeaux vs Lili | 9–8 | 52.94% |
| Alduin_Royeaux vs Alisa | 8–8 | 50.00% |
| Alduin_Royeaux vs Yoshimitsu | 8–4 | 66.67% |
| Alduin_Royeaux vs Xiaoyu | 6–5 | 54.55% |
| Alduin_Royeaux vs Nina | 4–6 | 40.00% |
| Alduin_Royeaux vs Zafina | 3–7 | 30.00% |
| Alduin_Royeaux vs Raven | 5–4 | 55.56% |
| Alduin_Royeaux vs Jack-8 | 3–4 | 42.86% |
| Alduin_Royeaux vs Azucena | 4–3 | 57.14% |
| Alduin_Royeaux vs Leo | 4–2 | 66.67% |
| Alduin_Royeaux vs Lars | 5–1 | 83.33% |
| Alduin_Royeaux vs Kuma | 3–3 | 50.00% |
| Alduin_Royeaux vs Leroy | 6–0 | 100.00% |
| Alduin_Royeaux vs Eddy | 4–2 | 66.67% |
| Alduin_Royeaux vs Victor | 3–1 | 75.00% |
| Alduin_Royeaux vs Devil Jin | 1–2 | 33.33% |
| Alduin_Royeaux vs Fahkumram | 2–1 | 66.67% |
| Alduin_Royeaux vs Armor King | 2–1 | 66.67% |
| Alduin_Royeaux vs Claudio | 0–2 | 0.00% |
| Alduin_Royeaux vs Panda | 2–0 | 100.00% |
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.