| Aruka vs Eddy | 7–26 | 21.21% |
| Aruka vs Law | 17–15 | 53.12% |
| Aruka vs Reina | 13–17 | 43.33% |
| Aruka vs Kazuya | 9–18 | 33.33% |
| Aruka vs King | 9–16 | 36.00% |
| Aruka vs Yoshimitsu | 8–16 | 33.33% |
| Aruka vs Hwoarang | 12–12 | 50.00% |
| Aruka vs Steve | 13–10 | 56.52% |
| Aruka vs Paul | 8–13 | 38.10% |
| Aruka vs Jin | 9–10 | 47.37% |
| Aruka vs Dragunov | 2–17 | 10.53% |
| Aruka vs Nina | 10–8 | 55.56% |
| Aruka vs Asuka | 11–5 | 68.75% |
| Aruka vs Bryan | 5–10 | 33.33% |
| Aruka vs Alisa | 4–10 | 28.57% |
| Aruka vs Shaheen | 9–5 | 64.29% |
| Aruka vs Lee | 8–6 | 57.14% |
| Aruka vs Victor | 6–8 | 42.86% |
| Aruka vs Devil Jin | 5–8 | 38.46% |
| Aruka vs Jun | 4–9 | 30.77% |
| Aruka vs Azucena | 5–8 | 38.46% |
| Aruka vs Xiaoyu | 6–5 | 54.55% |
| Aruka vs Lars | 2–9 | 18.18% |
| Aruka vs Claudio | 5–4 | 55.56% |
| Aruka vs Raven | 7–2 | 77.78% |
| Aruka vs Feng | 2–6 | 25.00% |
| Aruka vs Lili | 1–7 | 12.50% |
| Aruka vs Jack-8 | 2–4 | 33.33% |
| Aruka vs Leo | 2–3 | 40.00% |
| Aruka vs Panda | 3–2 | 60.00% |
| Aruka vs Kuma | 1–3 | 25.00% |
| Aruka vs Zafina | 0–2 | 0.00% |
| Aruka vs Leroy | 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.