| Arva521 vs Hwoarang | 2–13 | 13.33% |
| Arva521 vs Jin | 2–10 | 16.67% |
| Arva521 vs Anna | 2–8 | 20.00% |
| Arva521 vs Reina | 3–5 | 37.50% |
| Arva521 vs Clive | 6–2 | 75.00% |
| Arva521 vs Dragunov | 3–4 | 42.86% |
| Arva521 vs Nina | 2–5 | 28.57% |
| Arva521 vs Yoshimitsu | 4–2 | 66.67% |
| Arva521 vs Lili | 4–2 | 66.67% |
| Arva521 vs Law | 2–3 | 40.00% |
| Arva521 vs Kazuya | 1–4 | 20.00% |
| Arva521 vs Alisa | 2–3 | 40.00% |
| Arva521 vs Lee | 1–4 | 20.00% |
| Arva521 vs Azucena | 2–3 | 40.00% |
| Arva521 vs Steve | 1–3 | 25.00% |
| Arva521 vs Lars | 0–4 | 0.00% |
| Arva521 vs King | 3–0 | 100.00% |
| Arva521 vs Xiaoyu | 2–1 | 66.67% |
| Arva521 vs Bryan | 1–2 | 33.33% |
| Arva521 vs Jack-8 | 2–1 | 66.67% |
| Arva521 vs Paul | 0–2 | 0.00% |
| Arva521 vs Devil Jin | 0–2 | 0.00% |
| Arva521 vs Claudio | 0–2 | 0.00% |
| Arva521 vs Panda | 0–2 | 0.00% |
| Arva521 vs Zafina | 2–0 | 100.00% |
| Arva521 vs Eddy | 0–2 | 0.00% |
| Arva521 vs Heihachi | 0–2 | 0.00% |
| Arva521 vs Asuka | 0–1 | 0.00% |
| Arva521 vs Jun | 1–0 | 100.00% |
| Arva521 vs Raven | 0–1 | 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.