| Arprin vs Reina | 23–15 | 60.53% |
| Arprin vs Lili | 20–13 | 60.61% |
| Arprin vs Paul | 21–10 | 67.74% |
| Arprin vs Asuka | 15–13 | 53.57% |
| Arprin vs Bryan | 14–13 | 51.85% |
| Arprin vs Dragunov | 14–11 | 56.00% |
| Arprin vs Jin | 16–8 | 66.67% |
| Arprin vs King | 7–16 | 30.43% |
| Arprin vs Kazuya | 10–12 | 45.45% |
| Arprin vs Steve | 13–9 | 59.09% |
| Arprin vs Hwoarang | 13–8 | 61.90% |
| Arprin vs Law | 9–11 | 45.00% |
| Arprin vs Victor | 14–5 | 73.68% |
| Arprin vs Eddy | 8–8 | 50.00% |
| Arprin vs Devil Jin | 8–5 | 61.54% |
| Arprin vs Jun | 9–4 | 69.23% |
| Arprin vs Jack-8 | 9–3 | 75.00% |
| Arprin vs Xiaoyu | 6–5 | 54.55% |
| Arprin vs Nina | 5–6 | 45.45% |
| Arprin vs Feng | 5–5 | 50.00% |
| Arprin vs Zafina | 6–4 | 60.00% |
| Arprin vs Leroy | 5–5 | 50.00% |
| Arprin vs Clive | 7–3 | 70.00% |
| Arprin vs Lars | 2–7 | 22.22% |
| Arprin vs Alisa | 2–7 | 22.22% |
| Arprin vs Azucena | 4–5 | 44.44% |
| Arprin vs Leo | 4–4 | 50.00% |
| Arprin vs Yoshimitsu | 6–1 | 85.71% |
| Arprin vs Claudio | 3–4 | 42.86% |
| Arprin vs Lee | 5–1 | 83.33% |
| Arprin vs Lidia | 4–2 | 66.67% |
| Arprin vs Kuma | 4–1 | 80.00% |
| Arprin vs Raven | 0–4 | 0.00% |
| Arprin vs Shaheen | 1–1 | 50.00% |
| Arprin vs Panda | 2–0 | 100.00% |
| Arprin vs Heihachi | 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.