| Arkham vs Reina | 13–1 | 92.86% |
| Arkham vs King | 4–6 | 40.00% |
| Arkham vs Steve | 7–3 | 70.00% |
| Arkham vs Victor | 4–6 | 40.00% |
| Arkham vs Yoshimitsu | 6–3 | 66.67% |
| Arkham vs Devil Jin | 4–3 | 57.14% |
| Arkham vs Law | 1–5 | 16.67% |
| Arkham vs Hwoarang | 3–3 | 50.00% |
| Arkham vs Bryan | 6–0 | 100.00% |
| Arkham vs Azucena | 3–2–1 | 60.00% |
| Arkham vs Eddy | 0–6 | 0.00% |
| Arkham vs Paul | 2–2 | 50.00% |
| Arkham vs Jin | 2–2 | 50.00% |
| Arkham vs Lili | 2–2 | 50.00% |
| Arkham vs Lars | 4–0 | 100.00% |
| Arkham vs Jun | 0–4 | 0.00% |
| Arkham vs Raven | 0–4 | 0.00% |
| Arkham vs Jack-8 | 2–1 | 66.67% |
| Arkham vs Asuka | 2–1 | 66.67% |
| Arkham vs Zafina | 1–2 | 33.33% |
| Arkham vs Leroy | 1–2 | 33.33% |
| Arkham vs Xiaoyu | 2–0 | 100.00% |
| Arkham vs Kazuya | 1–1 | 50.00% |
| Arkham vs Dragunov | 2–0 | 100.00% |
| Arkham vs Leo | 2–0 | 100.00% |
| Arkham vs Alisa | 0–2 | 0.00% |
| Arkham vs Claudio | 0–2 | 0.00% |
| Arkham vs Nina | 0–2 | 0.00% |
| Arkham vs Lee | 2–0 | 100.00% |
| Arkham vs Panda | 2–0 | 100.00% |
| Arkham vs Lidia | 0–2 | 0.00% |
| Arkham vs Kuma | 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.