| Alek vs Reina | 19–14 | 57.58% |
| Alek vs King | 5–22 | 18.52% |
| Alek vs Eddy | 1–20 | 4.76% |
| Alek vs Steve | 7–12 | 36.84% |
| Alek vs Lili | 5–14 | 26.32% |
| Alek vs Hwoarang | 5–10 | 33.33% |
| Alek vs Nina | 2–10 | 16.67% |
| Alek vs Law | 1–10 | 9.09% |
| Alek vs Jin | 2–9 | 18.18% |
| Alek vs Victor | 2–9 | 18.18% |
| Alek vs Heihachi | 7–4 | 63.64% |
| Alek vs Kazuya | 6–3 | 66.67% |
| Alek vs Alisa | 2–7 | 22.22% |
| Alek vs Azucena | 3–6 | 33.33% |
| Alek vs Yoshimitsu | 2–6 | 25.00% |
| Alek vs Bryan | 1–7 | 12.50% |
| Alek vs Dragunov | 2–6 | 25.00% |
| Alek vs Clive | 0–7 | 0.00% |
| Alek vs Fahkumram | 3–4 | 42.86% |
| Alek vs Feng | 0–6 | 0.00% |
| Alek vs Zafina | 4–2 | 66.67% |
| Alek vs Leo | 1–4 | 20.00% |
| Alek vs Claudio | 1–4 | 20.00% |
| Alek vs Kuma | 3–2 | 60.00% |
| Alek vs Jun | 2–3 | 40.00% |
| Alek vs Paul | 2–2 | 50.00% |
| Alek vs Lars | 0–4 | 0.00% |
| Alek vs Lee | 0–4 | 0.00% |
| Alek vs Panda | 2–2 | 50.00% |
| Alek vs Lidia | 1–3 | 25.00% |
| Alek vs Asuka | 2–1 | 66.67% |
| Alek vs Leroy | 2–0 | 100.00% |
| Alek vs Anna | 0–2 | 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.