| Arma vs Jin | 15–9 | 62.50% |
| Arma vs Reina | 11–9 | 55.00% |
| Arma vs Yoshimitsu | 10–8 | 55.56% |
| Arma vs Bryan | 7–4 | 63.64% |
| Arma vs King | 3–7 | 30.00% |
| Arma vs Lili | 5–4 | 55.56% |
| Arma vs Paul | 5–3 | 62.50% |
| Arma vs Kazuya | 4–4 | 50.00% |
| Arma vs Devil Jin | 2–6 | 25.00% |
| Arma vs Dragunov | 2–5 | 28.57% |
| Arma vs Steve | 0–5 | 0.00% |
| Arma vs Asuka | 0–4 | 0.00% |
| Arma vs Claudio | 1–3 | 25.00% |
| Arma vs Victor | 3–1 | 75.00% |
| Arma vs Hwoarang | 2–1 | 66.67% |
| Arma vs Jack-8 | 0–3 | 0.00% |
| Arma vs Feng | 1–2 | 33.33% |
| Arma vs Lee | 2–1 | 66.67% |
| Arma vs Leroy | 3–0 | 100.00% |
| Arma vs Xiaoyu | 1–1 | 50.00% |
| Arma vs Zafina | 0–2 | 0.00% |
| Arma vs Jun | 1–1 | 50.00% |
| Arma vs Azucena | 2–0 | 100.00% |
| Arma vs Nina | 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.