| arwyn vs Bryan | 28–21 | 57.14% |
| arwyn vs King | 26–12 | 68.42% |
| arwyn vs Law | 22–13 | 62.86% |
| arwyn vs Reina | 22–11 | 66.67% |
| arwyn vs Asuka | 16–11 | 59.26% |
| arwyn vs Heihachi | 15–9–1 | 62.50% |
| arwyn vs Hwoarang | 16–8 | 66.67% |
| arwyn vs Jin | 17–6 | 73.91% |
| arwyn vs Lee | 14–9 | 60.87% |
| arwyn vs Dragunov | 11–7 | 61.11% |
| arwyn vs Lars | 9–8 | 52.94% |
| arwyn vs Leroy | 8–9 | 47.06% |
| arwyn vs Jun | 11–6 | 64.71% |
| arwyn vs Armor King | 6–11 | 35.29% |
| arwyn vs Yoshimitsu | 11–5 | 68.75% |
| arwyn vs Kazuya | 9–7 | 56.25% |
| arwyn vs Azucena | 13–3 | 81.25% |
| arwyn vs Xiaoyu | 12–3 | 80.00% |
| arwyn vs Nina | 10–5 | 66.67% |
| arwyn vs Jack-8 | 13–1 | 92.86% |
| arwyn vs Devil Jin | 4–8–1 | 33.33% |
| arwyn vs Lili | 7–6 | 53.85% |
| arwyn vs Fahkumram | 9–4 | 69.23% |
| arwyn vs Paul | 7–3 | 70.00% |
| arwyn vs Leo | 8–2 | 80.00% |
| arwyn vs Victor | 5–4 | 55.56% |
| arwyn vs Eddy | 6–3 | 66.67% |
| arwyn vs Miary Zo | 4–5 | 44.44% |
| arwyn vs Steve | 7–0 | 100.00% |
| arwyn vs Raven | 5–2 | 71.43% |
| arwyn vs Feng | 2–3 | 40.00% |
| arwyn vs Alisa | 3–2 | 60.00% |
| arwyn vs Shaheen | 5–0 | 100.00% |
| arwyn vs Lidia | 4–1 | 80.00% |
| arwyn vs Clive | 2–3 | 40.00% |
| arwyn vs Kuma | 2–2 | 50.00% |
| arwyn vs Anna | 1–2 | 33.33% |
| arwyn vs Claudio | 1–1 | 50.00% |
| arwyn vs Zafina | 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.