| Arkaain vs Reina | 6–15 | 28.57% |
| Arkaain vs Jin | 5–9 | 35.71% |
| Arkaain vs Xiaoyu | 3–9 | 25.00% |
| Arkaain vs Hwoarang | 2–9 | 18.18% |
| Arkaain vs King | 3–5 | 37.50% |
| Arkaain vs Steve | 2–6 | 25.00% |
| Arkaain vs Yoshimitsu | 1–6 | 14.29% |
| Arkaain vs Bryan | 3–4 | 42.86% |
| Arkaain vs Kazuya | 0–6 | 0.00% |
| Arkaain vs Victor | 0–5 | 0.00% |
| Arkaain vs Paul | 4–0 | 100.00% |
| Arkaain vs Law | 1–3 | 25.00% |
| Arkaain vs Lili | 2–2 | 50.00% |
| Arkaain vs Eddy | 0–4 | 0.00% |
| Arkaain vs Dragunov | 0–3 | 0.00% |
| Arkaain vs Lars | 2–1 | 66.67% |
| Arkaain vs Lee | 2–1 | 66.67% |
| Arkaain vs Azucena | 2–1 | 66.67% |
| Arkaain vs Jack-8 | 0–2 | 0.00% |
| Arkaain vs Asuka | 0–2 | 0.00% |
| Arkaain vs Leroy | 0–2 | 0.00% |
| Arkaain vs Devil Jin | 0–1 | 0.00% |
| Arkaain vs Alisa | 0–1 | 0.00% |
| Arkaain vs Shaheen | 0–1 | 0.00% |
| Arkaain vs Nina | 1–0 | 100.00% |
| Arkaain 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.