| Alduin8 vs Hwoarang | 2–9 | 18.18% |
| Alduin8 vs Jin | 2–5 | 28.57% |
| Alduin8 vs Law | 1–4 | 20.00% |
| Alduin8 vs Kazuya | 2–3 | 40.00% |
| Alduin8 vs Lili | 5–0 | 100.00% |
| Alduin8 vs Eddy | 1–4 | 20.00% |
| Alduin8 vs Steve | 3–1 | 75.00% |
| Alduin8 vs Jun | 0–4 | 0.00% |
| Alduin8 vs Victor | 2–2 | 50.00% |
| Alduin8 vs Clive | 0–4 | 0.00% |
| Alduin8 vs Yoshimitsu | 1–2 | 33.33% |
| Alduin8 vs Jack-8 | 1–2 | 33.33% |
| Alduin8 vs Panda | 2–1 | 66.67% |
| Alduin8 vs Leroy | 2–1 | 66.67% |
| Alduin8 vs Devil Jin | 2–0 | 100.00% |
| Alduin8 vs Leo | 2–0 | 100.00% |
| Alduin8 vs Lee | 0–2 | 0.00% |
| Alduin8 vs Reina | 2–0 | 100.00% |
| Alduin8 vs Azucena | 0–2 | 0.00% |
| Alduin8 vs Dragunov | 1–0 | 100.00% |
| Alduin8 vs Shaheen | 1–0 | 100.00% |
| Alduin8 vs Nina | 1–0 | 100.00% |
| Alduin8 vs Raven | 1–0 | 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.