| Arrocheiro vs King | 15–16 | 48.39% |
| Arrocheiro vs Reina | 14–8 | 63.64% |
| Arrocheiro vs Lili | 11–5 | 68.75% |
| Arrocheiro vs Steve | 9–6 | 60.00% |
| Arrocheiro vs Jin | 9–5 | 64.29% |
| Arrocheiro vs Bryan | 8–6 | 57.14% |
| Arrocheiro vs Dragunov | 12–1 | 92.31% |
| Arrocheiro vs Jun | 4–9 | 30.77% |
| Arrocheiro vs Eddy | 4–8 | 33.33% |
| Arrocheiro vs Xiaoyu | 7–4 | 63.64% |
| Arrocheiro vs Kazuya | 4–7 | 36.36% |
| Arrocheiro vs Azucena | 5–5 | 50.00% |
| Arrocheiro vs Yoshimitsu | 3–3 | 50.00% |
| Arrocheiro vs Nina | 2–4 | 33.33% |
| Arrocheiro vs Claudio | 2–3 | 40.00% |
| Arrocheiro vs Kuma | 4–1 | 80.00% |
| Arrocheiro vs Lars | 4–0 | 100.00% |
| Arrocheiro vs Paul | 1–2 | 33.33% |
| Arrocheiro vs Law | 3–0 | 100.00% |
| Arrocheiro vs Devil Jin | 0–3 | 0.00% |
| Arrocheiro vs Heihachi | 2–1 | 66.67% |
| Arrocheiro vs Hwoarang | 2–0 | 100.00% |
| Arrocheiro vs Jack-8 | 0–2 | 0.00% |
| Arrocheiro vs Asuka | 2–0 | 100.00% |
| Arrocheiro vs Lee | 0–2 | 0.00% |
| Arrocheiro vs Leroy | 0–2 | 0.00% |
| Arrocheiro vs Leo | 1–0 | 100.00% |
| Arrocheiro vs Zafina | 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.