| Arieko vs King | 3–7 | 30.00% |
| Arieko vs Reina | 5–2 | 71.43% |
| Arieko vs Clive | 4–3 | 57.14% |
| Arieko vs Jin | 3–2 | 60.00% |
| Arieko vs Steve | 3–2 | 60.00% |
| Arieko vs Feng | 2–3 | 40.00% |
| Arieko vs Eddy | 2–3 | 40.00% |
| Arieko vs Alisa | 4–0 | 100.00% |
| Arieko vs Heihachi | 4–0 | 100.00% |
| Arieko vs Law | 3–0 | 100.00% |
| Arieko vs Yoshimitsu | 2–1 | 66.67% |
| Arieko vs Lili | 1–2 | 33.33% |
| Arieko vs Zafina | 1–2 | 33.33% |
| Arieko vs Leroy | 2–1 | 66.67% |
| Arieko vs Azucena | 2–1 | 66.67% |
| Arieko vs Paul | 0–2 | 0.00% |
| Arieko vs Bryan | 2–0 | 100.00% |
| Arieko vs Victor | 1–1 | 50.00% |
| Arieko vs Raven | 1–1 | 50.00% |
| Arieko vs Anna | 2–0 | 100.00% |
| Arieko vs Leo | 0–1 | 0.00% |
| Arieko vs Nina | 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.