| Alek vs Steve | 43–24 | 64.18% |
| Alek vs Reina | 26–33 | 44.07% |
| Alek vs King | 28–30 | 48.28% |
| Alek vs Kazuya | 28–28 | 50.00% |
| Alek vs Jin | 17–29 | 36.96% |
| Alek vs Dragunov | 16–27 | 37.21% |
| Alek vs Jun | 12–23 | 34.29% |
| Alek vs Law | 14–20 | 41.18% |
| Alek vs Devil Jin | 13–20 | 39.39% |
| Alek vs Lili | 13–17 | 43.33% |
| Alek vs Clive | 12–18 | 40.00% |
| Alek vs Asuka | 12–17 | 41.38% |
| Alek vs Bryan | 13–14 | 48.15% |
| Alek vs Paul | 11–15 | 42.31% |
| Alek vs Hwoarang | 10–16 | 38.46% |
| Alek vs Nina | 10–12 | 45.45% |
| Alek vs Eddy | 8–12 | 40.00% |
| Alek vs Lars | 4–14 | 22.22% |
| Alek vs Heihachi | 8–9 | 47.06% |
| Alek vs Azucena | 8–8 | 50.00% |
| Alek vs Raven | 8–8 | 50.00% |
| Alek vs Xiaoyu | 3–11 | 21.43% |
| Alek vs Feng | 5–9 | 35.71% |
| Alek vs Victor | 4–10 | 28.57% |
| Alek vs Claudio | 5–8 | 38.46% |
| Alek vs Leroy | 6–5 | 54.55% |
| Alek vs Alisa | 2–8 | 20.00% |
| Alek vs Shaheen | 3–7 | 30.00% |
| Alek vs Lee | 4–6 | 40.00% |
| Alek vs Anna | 5–5 | 50.00% |
| Alek vs Leo | 4–5 | 44.44% |
| Alek vs Yoshimitsu | 2–5 | 28.57% |
| Alek vs Jack-8 | 3–4 | 42.86% |
| Alek vs Zafina | 3–4 | 42.86% |
| Alek vs Lidia | 6–1 | 85.71% |
| Alek vs Kuma | 2–2 | 50.00% |
| Alek vs Panda | 2–2 | 50.00% |
| Alek vs Fahkumram | 0–4 | 0.00% |
| Alek vs Armor King | 2–1 | 66.67% |
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.