| Arnald vs King | 32–21 | 60.38% |
| Arnald vs Hwoarang | 20–30 | 40.00% |
| Arnald vs Bryan | 27–23 | 54.00% |
| Arnald vs Dragunov | 24–25 | 48.98% |
| Arnald vs Jin | 30–13 | 69.77% |
| Arnald vs Lili | 30–11 | 73.17% |
| Arnald vs Kazuya | 25–13 | 65.79% |
| Arnald vs Reina | 22–15 | 59.46% |
| Arnald vs Yoshimitsu | 17–17 | 50.00% |
| Arnald vs Steve | 25–9 | 73.53% |
| Arnald vs Lidia | 18–16 | 52.94% |
| Arnald vs Xiaoyu | 20–12 | 62.50% |
| Arnald vs Nina | 17–15 | 53.12% |
| Arnald vs Paul | 19–12 | 61.29% |
| Arnald vs Lee | 16–11 | 59.26% |
| Arnald vs Feng | 16–10 | 61.54% |
| Arnald vs Azucena | 12–13 | 48.00% |
| Arnald vs Leroy | 13–11 | 54.17% |
| Arnald vs Victor | 14–9 | 60.87% |
| Arnald vs Jun | 16–4 | 80.00% |
| Arnald vs Devil Jin | 12–7 | 63.16% |
| Arnald vs Zafina | 7–11 | 38.89% |
| Arnald vs Clive | 6–12 | 33.33% |
| Arnald vs Law | 8–9 | 47.06% |
| Arnald vs Jack-8 | 10–7 | 58.82% |
| Arnald vs Leo | 8–9 | 47.06% |
| Arnald vs Lars | 8–9 | 47.06% |
| Arnald vs Asuka | 6–10 | 37.50% |
| Arnald vs Eddy | 8–8 | 50.00% |
| Arnald vs Alisa | 13–2 | 86.67% |
| Arnald vs Raven | 7–5 | 58.33% |
| Arnald vs Claudio | 8–2 | 80.00% |
| Arnald vs Shaheen | 6–3 | 66.67% |
| Arnald vs Heihachi | 3–5 | 37.50% |
| Arnald vs Kuma | 0–3 | 0.00% |
| Arnald vs Panda | 2–0 | 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.