| Arel vs Hwoarang | 9–11 | 45.00% |
| Arel vs Reina | 9–8 | 52.94% |
| Arel vs King | 2–9 | 18.18% |
| Arel vs Jin | 9–2 | 81.82% |
| Arel vs Kazuya | 4–6 | 40.00% |
| Arel vs Law | 2–7 | 22.22% |
| Arel vs Steve | 3–6 | 33.33% |
| Arel vs Asuka | 2–7 | 22.22% |
| Arel vs Bryan | 2–6 | 25.00% |
| Arel vs Lili | 4–4 | 50.00% |
| Arel vs Feng | 1–6 | 14.29% |
| Arel vs Lee | 4–3 | 57.14% |
| Arel vs Claudio | 2–4 | 33.33% |
| Arel vs Victor | 1–5 | 16.67% |
| Arel vs Kuma | 4–1 | 80.00% |
| Arel vs Paul | 2–2 | 50.00% |
| Arel vs Dragunov | 1–3 | 25.00% |
| Arel vs Lars | 2–2 | 50.00% |
| Arel vs Jun | 0–4 | 0.00% |
| Arel vs Azucena | 1–3 | 25.00% |
| Arel vs Jack-8 | 0–3 | 0.00% |
| Arel vs Shaheen | 1–2 | 33.33% |
| Arel vs Raven | 2–1 | 66.67% |
| Arel vs Lidia | 1–2 | 33.33% |
| Arel vs Xiaoyu | 0–2 | 0.00% |
| Arel vs Devil Jin | 2–0 | 100.00% |
| Arel vs Leo | 2–0 | 100.00% |
| Arel vs Alisa | 2–0 | 100.00% |
| Arel vs Nina | 1–1 | 50.00% |
| Arel vs Yoshimitsu | 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.