| Alech vs Bryan | 7–4 | 63.64% |
| Alech vs Law | 7–3 | 70.00% |
| Alech vs King | 5–4 | 55.56% |
| Alech vs Kazuya | 4–5 | 44.44% |
| Alech vs Dragunov | 6–2 | 75.00% |
| Alech vs Jun | 5–3 | 62.50% |
| Alech vs Jin | 4–2 | 66.67% |
| Alech vs Paul | 2–3 | 40.00% |
| Alech vs Hwoarang | 2–3 | 40.00% |
| Alech vs Lili | 4–1 | 80.00% |
| Alech vs Lars | 1–4 | 20.00% |
| Alech vs Victor | 3–2 | 60.00% |
| Alech vs Yoshimitsu | 4–0 | 100.00% |
| Alech vs Shaheen | 3–1 | 75.00% |
| Alech vs Reina | 3–1 | 75.00% |
| Alech vs Azucena | 2–2 | 50.00% |
| Alech vs Lidia | 3–1 | 75.00% |
| Alech vs Steve | 3–0 | 100.00% |
| Alech vs Nina | 2–1 | 66.67% |
| Alech vs Lee | 2–1 | 66.67% |
| Alech vs Raven | 1–2 | 33.33% |
| Alech vs Xiaoyu | 2–0 | 100.00% |
| Alech vs Asuka | 2–0 | 100.00% |
| Alech vs Devil Jin | 1–1 | 50.00% |
| Alech vs Heihachi | 2–0 | 100.00% |
| Alech vs Leo | 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.