| ARPIA vs Dragunov | 7–5 | 58.33% |
| ARPIA vs Reina | 7–3 | 70.00% |
| ARPIA vs Kazuya | 5–3 | 62.50% |
| ARPIA vs Eddy | 5–3 | 62.50% |
| ARPIA vs Paul | 6–1 | 85.71% |
| ARPIA vs Lars | 6–0 | 100.00% |
| ARPIA vs Claudio | 2–4 | 33.33% |
| ARPIA vs Jun | 5–1 | 83.33% |
| ARPIA vs Hwoarang | 2–3 | 40.00% |
| ARPIA vs Jin | 0–5 | 0.00% |
| ARPIA vs Feng | 1–4 | 20.00% |
| ARPIA vs Lili | 4–1 | 80.00% |
| ARPIA vs Leo | 2–3 | 40.00% |
| ARPIA vs Azucena | 3–2 | 60.00% |
| ARPIA vs Law | 2–2 | 50.00% |
| ARPIA vs Bryan | 3–1 | 75.00% |
| ARPIA vs Jack-8 | 3–1 | 75.00% |
| ARPIA vs Asuka | 1–3 | 25.00% |
| ARPIA vs Leroy | 4–0 | 100.00% |
| ARPIA vs Victor | 1–3 | 25.00% |
| ARPIA vs King | 2–1 | 66.67% |
| ARPIA vs Devil Jin | 1–2 | 33.33% |
| ARPIA vs Xiaoyu | 0–2 | 0.00% |
| ARPIA vs Alisa | 2–0 | 100.00% |
| ARPIA vs Lee | 2–0 | 100.00% |
| ARPIA vs Yoshimitsu | 0–1 | 0.00% |
| ARPIA vs Shaheen | 1–0 | 100.00% |
| ARPIA vs Zafina | 1–0 | 100.00% |
| ARPIA vs Raven | 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.