| Arion11 vs Bryan | 43–42 | 50.59% |
| Arion11 vs Jin | 38–38 | 50.00% |
| Arion11 vs Kazuya | 34–42 | 44.74% |
| Arion11 vs Reina | 37–28 | 56.92% |
| Arion11 vs King | 24–36 | 40.00% |
| Arion11 vs Paul | 32–26 | 55.17% |
| Arion11 vs Hwoarang | 22–30 | 42.31% |
| Arion11 vs Dragunov | 23–25 | 47.92% |
| Arion11 vs Yoshimitsu | 24–21 | 53.33% |
| Arion11 vs Law | 21–23 | 47.73% |
| Arion11 vs Devil Jin | 20–23 | 46.51% |
| Arion11 vs Feng | 24–19 | 55.81% |
| Arion11 vs Victor | 24–16 | 60.00% |
| Arion11 vs Steve | 17–22 | 43.59% |
| Arion11 vs Lili | 14–16 | 46.67% |
| Arion11 vs Lars | 14–16 | 46.67% |
| Arion11 vs Nina | 13–17 | 43.33% |
| Arion11 vs Lee | 20–10 | 66.67% |
| Arion11 vs Jun | 18–12 | 60.00% |
| Arion11 vs Azucena | 15–14 | 51.72% |
| Arion11 vs Alisa | 12–16 | 42.86% |
| Arion11 vs Leo | 13–12 | 52.00% |
| Arion11 vs Xiaoyu | 11–13 | 45.83% |
| Arion11 vs Zafina | 13–8 | 61.90% |
| Arion11 vs Raven | 12–8 | 60.00% |
| Arion11 vs Leroy | 10–9 | 52.63% |
| Arion11 vs Jack-8 | 9–8 | 52.94% |
| Arion11 vs Asuka | 8–8 | 50.00% |
| Arion11 vs Shaheen | 7–6 | 53.85% |
| Arion11 vs Eddy | 6–7 | 46.15% |
| Arion11 vs Claudio | 5–7 | 41.67% |
| Arion11 vs Kuma | 1–4 | 20.00% |
| Arion11 vs Lidia | 3–1 | 75.00% |
| Arion11 vs Heihachi | 0–4 | 0.00% |
| Arion11 vs Panda | 0–2 | 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.