| Ace Arson vs King | 15–17 | 46.88% |
| Ace Arson vs Reina | 13–14 | 48.15% |
| Ace Arson vs Law | 4–13 | 23.53% |
| Ace Arson vs Asuka | 4–13 | 23.53% |
| Ace Arson vs Eddy | 6–10 | 37.50% |
| Ace Arson vs Jin | 4–11 | 26.67% |
| Ace Arson vs Yoshimitsu | 6–6 | 50.00% |
| Ace Arson vs Bryan | 3–9 | 25.00% |
| Ace Arson vs Kazuya | 6–5 | 54.55% |
| Ace Arson vs Lidia | 5–6 | 45.45% |
| Ace Arson vs Hwoarang | 0–10 | 0.00% |
| Ace Arson vs Steve | 3–6 | 33.33% |
| Ace Arson vs Lee | 5–4 | 55.56% |
| Ace Arson vs Lili | 2–6 | 25.00% |
| Ace Arson vs Dragunov | 1–6 | 14.29% |
| Ace Arson vs Nina | 3–3 | 50.00% |
| Ace Arson vs Jun | 2–4 | 33.33% |
| Ace Arson vs Raven | 1–5 | 16.67% |
| Ace Arson vs Paul | 1–4 | 20.00% |
| Ace Arson vs Xiaoyu | 1–4 | 20.00% |
| Ace Arson vs Alisa | 2–3 | 40.00% |
| Ace Arson vs Victor | 1–4 | 20.00% |
| Ace Arson vs Lars | 1–3 | 25.00% |
| Ace Arson vs Jack-8 | 1–2 | 33.33% |
| Ace Arson vs Devil Jin | 2–1 | 66.67% |
| Ace Arson vs Azucena | 2–1 | 66.67% |
| Ace Arson vs Leo | 0–2 | 0.00% |
| Ace Arson vs Kuma | 0–2 | 0.00% |
| Ace Arson vs Zafina | 2–0 | 100.00% |
| Ace Arson vs Shaheen | 0–1 | 0.00% |
| Ace Arson vs Fahkumram | 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.