| Alekken vs Jin | 23–32 | 41.82% |
| Alekken vs King | 16–28 | 36.36% |
| Alekken vs Reina | 20–19 | 51.28% |
| Alekken vs Law | 15–21 | 41.67% |
| Alekken vs Kazuya | 23–13 | 63.89% |
| Alekken vs Hwoarang | 15–19 | 44.12% |
| Alekken vs Bryan | 12–19 | 38.71% |
| Alekken vs Yoshimitsu | 15–13 | 53.57% |
| Alekken vs Devil Jin | 18–9 | 66.67% |
| Alekken vs Dragunov | 11–16 | 40.74% |
| Alekken vs Feng | 9–16 | 36.00% |
| Alekken vs Steve | 12–12 | 50.00% |
| Alekken vs Lili | 8–14 | 36.36% |
| Alekken vs Jun | 6–9 | 40.00% |
| Alekken vs Azucena | 9–6 | 60.00% |
| Alekken vs Xiaoyu | 4–7 | 36.36% |
| Alekken vs Victor | 4–7 | 36.36% |
| Alekken vs Asuka | 7–3 | 70.00% |
| Alekken vs Alisa | 3–7 | 30.00% |
| Alekken vs Raven | 2–8 | 20.00% |
| Alekken vs Eddy | 4–6 | 40.00% |
| Alekken vs Lidia | 4–6 | 40.00% |
| Alekken vs Jack-8 | 4–5 | 44.44% |
| Alekken vs Nina | 4–5 | 44.44% |
| Alekken vs Shaheen | 7–1 | 87.50% |
| Alekken vs Lars | 2–5 | 28.57% |
| Alekken vs Paul | 1–5 | 16.67% |
| Alekken vs Claudio | 0–5 | 0.00% |
| Alekken vs Kuma | 2–2 | 50.00% |
| Alekken vs Zafina | 2–2 | 50.00% |
| Alekken vs Heihachi | 3–1 | 75.00% |
| Alekken vs Leo | 2–0 | 100.00% |
| Alekken vs Lee | 2–0 | 100.00% |
| Alekken vs Panda | 0–2 | 0.00% |
| Alekken vs Leroy | 1–1 | 50.00% |
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.