| Alastahir vs Kazuya | 10–16 | 38.46% |
| Alastahir vs Hwoarang | 16–7 | 69.57% |
| Alastahir vs Reina | 8–14 | 36.36% |
| Alastahir vs Jin | 12–9 | 57.14% |
| Alastahir vs King | 10–9 | 52.63% |
| Alastahir vs Azucena | 10–8 | 55.56% |
| Alastahir vs Lee | 6–11 | 35.29% |
| Alastahir vs Bryan | 6–9 | 40.00% |
| Alastahir vs Lili | 7–8 | 46.67% |
| Alastahir vs Nina | 9–6 | 60.00% |
| Alastahir vs Dragunov | 10–2 | 83.33% |
| Alastahir vs Lars | 6–6 | 50.00% |
| Alastahir vs Victor | 3–9 | 25.00% |
| Alastahir vs Yoshimitsu | 2–9 | 18.18% |
| Alastahir vs Steve | 1–8 | 11.11% |
| Alastahir vs Alisa | 4–5 | 44.44% |
| Alastahir vs Paul | 4–4 | 50.00% |
| Alastahir vs Leo | 7–1 | 87.50% |
| Alastahir vs Lidia | 6–2 | 75.00% |
| Alastahir vs Law | 3–4 | 42.86% |
| Alastahir vs Asuka | 2–5 | 28.57% |
| Alastahir vs Devil Jin | 1–6 | 14.29% |
| Alastahir vs Jun | 4–3 | 57.14% |
| Alastahir vs Feng | 3–3 | 50.00% |
| Alastahir vs Eddy | 2–4 | 33.33% |
| Alastahir vs Claudio | 1–4 | 20.00% |
| Alastahir vs Shaheen | 1–4 | 20.00% |
| Alastahir vs Clive | 1–4 | 20.00% |
| Alastahir vs Xiaoyu | 4–0 | 100.00% |
| Alastahir vs Jack-8 | 4–0 | 100.00% |
| Alastahir vs Zafina | 0–3 | 0.00% |
| Alastahir vs Leroy | 1–2 | 33.33% |
| Alastahir vs Raven | 2–1 | 66.67% |
| Alastahir vs Heihachi | 2–1 | 66.67% |
| Alastahir vs Kuma | 2–0 | 100.00% |
| Alastahir vs Panda | 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.