| AK420 vs Jin | 9–8–1 | 52.94% |
| AK420 vs Armor King | 7–9 | 43.75% |
| AK420 vs Kazuya | 7–3 | 70.00% |
| AK420 vs Steve | 7–3 | 70.00% |
| AK420 vs Lili | 6–4 | 60.00% |
| AK420 vs Reina | 6–4 | 60.00% |
| AK420 vs Paul | 2–7 | 22.22% |
| AK420 vs Law | 5–3 | 62.50% |
| AK420 vs Yoshimitsu | 5–2 | 71.43% |
| AK420 vs King | 5–1 | 83.33% |
| AK420 vs Dragunov | 2–4 | 33.33% |
| AK420 vs Bryan | 4–1 | 80.00% |
| AK420 vs Heihachi | 2–3 | 40.00% |
| AK420 vs Hwoarang | 2–2 | 50.00% |
| AK420 vs Victor | 2–2 | 50.00% |
| AK420 vs Lars | 2–1 | 66.67% |
| AK420 vs Claudio | 3–0 | 100.00% |
| AK420 vs Nina | 1–2 | 33.33% |
| AK420 vs Lee | 3–0 | 100.00% |
| AK420 vs Raven | 2–1 | 66.67% |
| AK420 vs Lidia | 2–1 | 66.67% |
| AK420 vs Feng | 0–2 | 0.00% |
| AK420 vs Jun | 2–0 | 100.00% |
| AK420 vs Azucena | 0–2 | 0.00% |
| AK420 vs Fahkumram | 0–2 | 0.00% |
| AK420 vs Asuka | 1–0 | 100.00% |
| AK420 vs Eddy | 1–0 | 100.00% |
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.