| Alka vs Steve | 3–10 | 23.08% |
| Alka vs Jin | 0–11 | 0.00% |
| Alka vs Dragunov | 6–4 | 60.00% |
| Alka vs Reina | 4–6 | 40.00% |
| Alka vs Yoshimitsu | 2–7 | 22.22% |
| Alka vs Devil Jin | 4–5 | 44.44% |
| Alka vs King | 2–6 | 25.00% |
| Alka vs Kazuya | 2–6 | 25.00% |
| Alka vs Lars | 1–5 | 16.67% |
| Alka vs Heihachi | 0–6 | 0.00% |
| Alka vs Nina | 1–4 | 20.00% |
| Alka vs Hwoarang | 0–4 | 0.00% |
| Alka vs Eddy | 0–4 | 0.00% |
| Alka vs Jack-8 | 2–1 | 66.67% |
| Alka vs Lili | 1–2 | 33.33% |
| Alka vs Azucena | 3–0 | 100.00% |
| Alka vs Law | 0–2 | 0.00% |
| Alka vs Bryan | 0–2 | 0.00% |
| Alka vs Alisa | 1–1 | 50.00% |
| Alka vs Victor | 0–2 | 0.00% |
| Alka vs Raven | 0–2 | 0.00% |
| Alka vs Lidia | 0–2 | 0.00% |
| Alka vs Paul | 0–1 | 0.00% |
| Alka vs Xiaoyu | 1–0 | 100.00% |
| Alka vs Asuka | 0–1 | 0.00% |
| Alka vs Shaheen | 0–1 | 0.00% |
| Alka vs Lee | 1–0 | 100.00% |
| Alka vs Leroy | 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.