| Sir Arron vs Reina | 8–5 | 61.54% |
| Sir Arron vs Hwoarang | 9–3 | 75.00% |
| Sir Arron vs Kazuya | 7–4 | 63.64% |
| Sir Arron vs Steve | 9–2 | 81.82% |
| Sir Arron vs Eddy | 6–5 | 54.55% |
| Sir Arron vs Bryan | 6–3 | 66.67% |
| Sir Arron vs Paul | 4–4 | 50.00% |
| Sir Arron vs King | 6–2 | 75.00% |
| Sir Arron vs Devil Jin | 6–2 | 75.00% |
| Sir Arron vs Feng | 6–1 | 85.71% |
| Sir Arron vs Lili | 4–3 | 57.14% |
| Sir Arron vs Victor | 7–0 | 100.00% |
| Sir Arron vs Xiaoyu | 4–2 | 66.67% |
| Sir Arron vs Dragunov | 2–4 | 33.33% |
| Sir Arron vs Raven | 3–3 | 50.00% |
| Sir Arron vs Fahkumram | 1–5 | 16.67% |
| Sir Arron vs Law | 3–2 | 60.00% |
| Sir Arron vs Lee | 2–3 | 40.00% |
| Sir Arron vs Azucena | 0–5 | 0.00% |
| Sir Arron vs Clive | 4–1 | 80.00% |
| Sir Arron vs Jin | 2–1 | 66.67% |
| Sir Arron vs Claudio | 2–1 | 66.67% |
| Sir Arron vs Nina | 2–1 | 66.67% |
| Sir Arron vs Zafina | 1–2 | 33.33% |
| Sir Arron vs Heihachi | 3–0 | 100.00% |
| Sir Arron vs Anna | 1–2 | 33.33% |
| Sir Arron vs Asuka | 2–0 | 100.00% |
| Sir Arron vs Lars | 0–2 | 0.00% |
| Sir Arron vs Kuma | 0–1 | 0.00% |
| Sir Arron vs Panda | 1–0 | 100.00% |
| Sir Arron vs Lidia | 0–1 | 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.