| Arkham vs Jin | 5–9 | 35.71% |
| Arkham vs King | 3–7 | 30.00% |
| Arkham vs Victor | 5–5 | 50.00% |
| Arkham vs Law | 4–5 | 44.44% |
| Arkham vs Steve | 6–3 | 66.67% |
| Arkham vs Hwoarang | 4–3 | 57.14% |
| Arkham vs Xiaoyu | 5–1 | 83.33% |
| Arkham vs Reina | 2–4 | 33.33% |
| Arkham vs Lidia | 2–4 | 33.33% |
| Arkham vs Lee | 2–3 | 40.00% |
| Arkham vs Paul | 2–2 | 50.00% |
| Arkham vs Clive | 2–2 | 50.00% |
| Arkham vs Kazuya | 0–3 | 0.00% |
| Arkham vs Dragunov | 1–2 | 33.33% |
| Arkham vs Alisa | 2–1 | 66.67% |
| Arkham vs Nina | 3–0 | 100.00% |
| Arkham vs Eddy | 2–1 | 66.67% |
| Arkham vs Yoshimitsu | 1–1 | 50.00% |
| Arkham vs Jack-8 | 2–0 | 100.00% |
| Arkham vs Lili | 2–0 | 100.00% |
| Arkham vs Leroy | 0–2 | 0.00% |
| Arkham vs Bryan | 0–1 | 0.00% |
| Arkham vs Devil Jin | 1–0 | 100.00% |
| Arkham vs Leo | 0–1 | 0.00% |
| Arkham vs Claudio | 0–1 | 0.00% |
| Arkham vs Heihachi | 1–0 | 100.00% |
| Arkham vs Anna | 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.