| Arakawa vs Jin | 19–23 | 45.24% |
| Arakawa vs Reina | 19–16 | 54.29% |
| Arakawa vs Eddy | 21–13 | 61.76% |
| Arakawa vs Law | 17–16 | 51.52% |
| Arakawa vs King | 20–13 | 60.61% |
| Arakawa vs Lidia | 18–10 | 64.29% |
| Arakawa vs Steve | 16–11 | 59.26% |
| Arakawa vs Hwoarang | 9–14 | 39.13% |
| Arakawa vs Azucena | 14–8 | 63.64% |
| Arakawa vs Kazuya | 11–10 | 52.38% |
| Arakawa vs Yoshimitsu | 13–7 | 65.00% |
| Arakawa vs Bryan | 9–7 | 56.25% |
| Arakawa vs Dragunov | 4–12 | 25.00% |
| Arakawa vs Lars | 7–7 | 50.00% |
| Arakawa vs Lili | 7–6 | 53.85% |
| Arakawa vs Nina | 10–3 | 76.92% |
| Arakawa vs Paul | 5–7 | 41.67% |
| Arakawa vs Jack-8 | 6–6 | 50.00% |
| Arakawa vs Leroy | 6–5 | 54.55% |
| Arakawa vs Xiaoyu | 3–7 | 30.00% |
| Arakawa vs Claudio | 7–3 | 70.00% |
| Arakawa vs Alisa | 2–7 | 22.22% |
| Arakawa vs Lee | 6–3 | 66.67% |
| Arakawa vs Jun | 6–3 | 66.67% |
| Arakawa vs Victor | 2–7 | 22.22% |
| Arakawa vs Leo | 6–2 | 75.00% |
| Arakawa vs Asuka | 6–1 | 85.71% |
| Arakawa vs Feng | 3–4 | 42.86% |
| Arakawa vs Devil Jin | 4–2 | 66.67% |
| Arakawa vs Shaheen | 4–2 | 66.67% |
| Arakawa vs Clive | 3–3 | 50.00% |
| Arakawa vs Zafina | 2–2 | 50.00% |
| Arakawa vs Heihachi | 4–0 | 100.00% |
| Arakawa vs Kuma | 1–2 | 33.33% |
| Arakawa vs Raven | 2–1 | 66.67% |
| Arakawa vs Panda | 1–1 | 50.00% |
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.