| v_Akai vs Jin | 19–5 | 79.17% |
| v_Akai vs Steve | 8–8 | 50.00% |
| v_Akai vs Yoshimitsu | 8–3 | 72.73% |
| v_Akai vs Kazuya | 6–5 | 54.55% |
| v_Akai vs Hwoarang | 6–3 | 66.67% |
| v_Akai vs Law | 3–5 | 37.50% |
| v_Akai vs Victor | 6–2 | 75.00% |
| v_Akai vs Reina | 6–1 | 85.71% |
| v_Akai vs Bryan | 2–3 | 40.00% |
| v_Akai vs Devil Jin | 4–1 | 80.00% |
| v_Akai vs Nina | 2–3 | 40.00% |
| v_Akai vs Clive | 5–0 | 100.00% |
| v_Akai vs Lee | 4–0 | 100.00% |
| v_Akai vs Jun | 2–2 | 50.00% |
| v_Akai vs Heihachi | 4–0 | 100.00% |
| v_Akai vs King | 2–1 | 66.67% |
| v_Akai vs Dragunov | 3–0 | 100.00% |
| v_Akai vs Lars | 2–1 | 66.67% |
| v_Akai vs Claudio | 2–1 | 66.67% |
| v_Akai vs Lidia | 1–2 | 33.33% |
| v_Akai vs Azucena | 2–0 | 100.00% |
| v_Akai vs Eddy | 2–0 | 100.00% |
| v_Akai vs Jack-8 | 0–1 | 0.00% |
| v_Akai vs Asuka | 1–0 | 100.00% |
| v_Akai vs Lili | 1–0 | 100.00% |
| v_Akai 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.