| ActionJak vs Eddy | 3–9 | 25.00% |
| ActionJak vs Law | 5–4 | 55.56% |
| ActionJak vs Hwoarang | 1–5 | 16.67% |
| ActionJak vs Steve | 6–0 | 100.00% |
| ActionJak vs Xiaoyu | 3–2 | 60.00% |
| ActionJak vs Nina | 2–3 | 40.00% |
| ActionJak vs Lee | 3–2 | 60.00% |
| ActionJak vs Jin | 0–3 | 0.00% |
| ActionJak vs Asuka | 1–2 | 33.33% |
| ActionJak vs Leo | 2–1 | 66.67% |
| ActionJak vs Jun | 2–1 | 66.67% |
| ActionJak vs Bryan | 0–2 | 0.00% |
| ActionJak vs Feng | 0–2 | 0.00% |
| ActionJak vs Dragunov | 2–0 | 100.00% |
| ActionJak vs Reina | 0–2 | 0.00% |
| ActionJak vs King | 1–0 | 100.00% |
| ActionJak vs Yoshimitsu | 0–1 | 0.00% |
| ActionJak vs Jack-8 | 1–0 | 100.00% |
| ActionJak vs Lili | 0–1 | 0.00% |
| ActionJak vs Alisa | 1–0 | 100.00% |
| ActionJak vs Leroy | 1–0 | 100.00% |
| ActionJak vs Azucena | 1–0 | 100.00% |
| ActionJak vs Victor | 0–1 | 0.00% |
| ActionJak vs Raven | 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.