| Arun vs Armor King | 12–18 | 40.00% |
| Arun vs King | 5–15 | 25.00% |
| Arun vs Lee | 12–4 | 75.00% |
| Arun vs Hwoarang | 7–4 | 63.64% |
| Arun vs Kazuya | 4–6 | 40.00% |
| Arun vs Dragunov | 3–7 | 30.00% |
| Arun vs Steve | 5–4 | 55.56% |
| Arun vs Reina | 7–2 | 77.78% |
| Arun vs Xiaoyu | 6–2 | 75.00% |
| Arun vs Law | 2–5 | 28.57% |
| Arun vs Jin | 2–4 | 33.33% |
| Arun vs Clive | 2–4 | 33.33% |
| Arun vs Kuma | 2–3 | 40.00% |
| Arun vs Heihachi | 1–4 | 20.00% |
| Arun vs Devil Jin | 0–4 | 0.00% |
| Arun vs Paul | 1–2 | 33.33% |
| Arun vs Bryan | 1–2 | 33.33% |
| Arun vs Feng | 1–2 | 33.33% |
| Arun vs Anna | 1–2 | 33.33% |
| Arun vs Jack-8 | 2–0 | 100.00% |
| Arun vs Lili | 2–0 | 100.00% |
| Arun vs Fahkumram | 0–2 | 0.00% |
| Arun vs Azucena | 0–1 | 0.00% |
| Arun vs Victor | 0–1 | 0.00% |
| Arun vs Eddy | 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.