| Arstell vs Reina | 23–15 | 60.53% |
| Arstell vs King | 13–12 | 52.00% |
| Arstell vs Dragunov | 17–6 | 73.91% |
| Arstell vs Lili | 12–10 | 54.55% |
| Arstell vs Steve | 16–4 | 80.00% |
| Arstell vs Bryan | 12–7 | 63.16% |
| Arstell vs Jin | 10–7 | 58.82% |
| Arstell vs Kazuya | 8–9 | 47.06% |
| Arstell vs Asuka | 10–5 | 66.67% |
| Arstell vs Victor | 12–3 | 80.00% |
| Arstell vs Clive | 9–6 | 60.00% |
| Arstell vs Hwoarang | 7–7 | 50.00% |
| Arstell vs Heihachi | 4–10 | 28.57% |
| Arstell vs Feng | 3–8 | 27.27% |
| Arstell vs Yoshimitsu | 3–7 | 30.00% |
| Arstell vs Jun | 6–4 | 60.00% |
| Arstell vs Lars | 3–5 | 37.50% |
| Arstell vs Alisa | 3–4 | 42.86% |
| Arstell vs Azucena | 3–4 | 42.86% |
| Arstell vs Lidia | 3–4 | 42.86% |
| Arstell vs Anna | 1–6 | 14.29% |
| Arstell vs Nina | 4–2 | 66.67% |
| Arstell vs Law | 5–0 | 100.00% |
| Arstell vs Devil Jin | 4–1 | 80.00% |
| Arstell vs Lee | 1–4 | 20.00% |
| Arstell vs Xiaoyu | 1–3 | 25.00% |
| Arstell vs Claudio | 4–0 | 100.00% |
| Arstell vs Paul | 3–0 | 100.00% |
| Arstell vs Jack-8 | 2–1 | 66.67% |
| Arstell vs Zafina | 0–3 | 0.00% |
| Arstell vs Eddy | 0–2 | 0.00% |
| Arstell vs Leo | 1–0 | 100.00% |
| Arstell vs Shaheen | 1–0 | 100.00% |
| Arstell vs Panda | 1–0 | 100.00% |
| Arstell vs Raven | 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.