| Arash vs King | 32–26 | 55.17% |
| Arash vs Kazuya | 26–20 | 56.52% |
| Arash vs Jin | 22–23 | 48.89% |
| Arash vs Hwoarang | 28–12 | 70.00% |
| Arash vs Bryan | 20–15 | 57.14% |
| Arash vs Lili | 14–20 | 41.18% |
| Arash vs Steve | 16–15 | 51.61% |
| Arash vs Eddy | 18–13 | 58.06% |
| Arash vs Yoshimitsu | 14–16 | 46.67% |
| Arash vs Jun | 15–14 | 51.72% |
| Arash vs Law | 10–18 | 35.71% |
| Arash vs Dragunov | 18–8 | 69.23% |
| Arash vs Asuka | 13–12 | 52.00% |
| Arash vs Reina | 11–13 | 45.83% |
| Arash vs Heihachi | 6–17 | 26.09% |
| Arash vs Nina | 7–14 | 33.33% |
| Arash vs Leroy | 9–11 | 45.00% |
| Arash vs Paul | 12–7 | 63.16% |
| Arash vs Alisa | 12–7 | 63.16% |
| Arash vs Xiaoyu | 11–6 | 64.71% |
| Arash vs Feng | 6–9 | 40.00% |
| Arash vs Azucena | 9–5 | 64.29% |
| Arash vs Lars | 6–6 | 50.00% |
| Arash vs Claudio | 3–9 | 25.00% |
| Arash vs Jack-8 | 8–3 | 72.73% |
| Arash vs Victor | 6–5 | 54.55% |
| Arash vs Leo | 5–3 | 62.50% |
| Arash vs Lee | 5–3 | 62.50% |
| Arash vs Kuma | 3–4 | 42.86% |
| Arash vs Devil Jin | 1–5 | 16.67% |
| Arash vs Panda | 1–5 | 16.67% |
| Arash vs Shaheen | 2–2 | 50.00% |
| Arash vs Zafina | 4–0 | 100.00% |
| Arash vs Raven | 2–1 | 66.67% |
| Arash vs Clive | 0–2 | 0.00% |
| Arash vs Lidia | 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.