| Arumat vs King | 18–2 | 90.00% |
| Arumat vs Lili | 11–8 | 57.89% |
| Arumat vs Jin | 11–7 | 61.11% |
| Arumat vs Lidia | 9–9 | 50.00% |
| Arumat vs Eddy | 13–4 | 76.47% |
| Arumat vs Kazuya | 12–4 | 75.00% |
| Arumat vs Reina | 10–5 | 66.67% |
| Arumat vs Law | 8–5 | 61.54% |
| Arumat vs Nina | 5–8 | 38.46% |
| Arumat vs Leo | 7–5 | 58.33% |
| Arumat vs Steve | 10–0 | 100.00% |
| Arumat vs Dragunov | 7–3 | 70.00% |
| Arumat vs Yoshimitsu | 7–2 | 77.78% |
| Arumat vs Paul | 3–5 | 37.50% |
| Arumat vs Bryan | 7–0 | 100.00% |
| Arumat vs Claudio | 5–1 | 83.33% |
| Arumat vs Devil Jin | 2–3 | 40.00% |
| Arumat vs Fahkumram | 1–4 | 20.00% |
| Arumat vs Hwoarang | 2–2 | 50.00% |
| Arumat vs Xiaoyu | 4–0 | 100.00% |
| Arumat vs Asuka | 3–1 | 75.00% |
| Arumat vs Alisa | 2–2 | 50.00% |
| Arumat vs Kuma | 1–2 | 33.33% |
| Arumat vs Jun | 1–2 | 33.33% |
| Arumat vs Victor | 3–0 | 100.00% |
| Arumat vs Shaheen | 2–0 | 100.00% |
| Arumat vs Zafina | 0–2 | 0.00% |
| Arumat vs Azucena | 0–2 | 0.00% |
| Arumat vs Raven | 2–0 | 100.00% |
| Arumat vs Lee | 0–1 | 0.00% |
| Arumat vs Panda | 1–0 | 100.00% |
| Arumat vs Anna | 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.