| Aleks vs Jin | 48–93 | 34.04% |
| Aleks vs King | 58–70 | 45.31% |
| Aleks vs Kazuya | 51–73 | 41.13% |
| Aleks vs Hwoarang | 40–43 | 48.19% |
| Aleks vs Law | 31–47–1 | 39.74% |
| Aleks vs Yoshimitsu | 26–52 | 33.33% |
| Aleks vs Steve | 29–41 | 41.43% |
| Aleks vs Reina | 32–35 | 47.76% |
| Aleks vs Bryan | 26–35 | 42.62% |
| Aleks vs Lili | 20–32 | 38.46% |
| Aleks vs Paul | 17–31 | 35.42% |
| Aleks vs Asuka | 16–29 | 35.56% |
| Aleks vs Devil Jin | 15–27 | 35.71% |
| Aleks vs Dragunov | 21–21 | 50.00% |
| Aleks vs Eddy | 24–18 | 57.14% |
| Aleks vs Jun | 17–24 | 41.46% |
| Aleks vs Heihachi | 9–32 | 21.95% |
| Aleks vs Azucena | 12–28 | 30.00% |
| Aleks vs Nina | 21–17 | 55.26% |
| Aleks vs Victor | 17–20 | 45.95% |
| Aleks vs Xiaoyu | 22–11 | 66.67% |
| Aleks vs Leo | 13–14 | 48.15% |
| Aleks vs Feng | 7–16 | 30.43% |
| Aleks vs Lars | 14–7 | 66.67% |
| Aleks vs Alisa | 11–10 | 52.38% |
| Aleks vs Jack-8 | 8–12 | 40.00% |
| Aleks vs Claudio | 5–14 | 26.32% |
| Aleks vs Leroy | 6–13 | 31.58% |
| Aleks vs Raven | 8–10 | 44.44% |
| Aleks vs Lidia | 7–10 | 41.18% |
| Aleks vs Lee | 8–8 | 50.00% |
| Aleks vs Clive | 2–13 | 13.33% |
| Aleks vs Anna | 5–6 | 45.45% |
| Aleks vs Kuma | 4–2 | 66.67% |
| Aleks vs Zafina | 4–2 | 66.67% |
| Aleks vs Fahkumram | 2–2 | 50.00% |
| Aleks vs Armor King | 1–3 | 25.00% |
| Aleks vs Miary Zo | 2–1 | 66.67% |
| Aleks vs Shaheen | 1–1 | 50.00% |
| Aleks vs Panda | 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.