| Aleks vs Bryan | 80–69 | 53.69% |
| Aleks vs Jin | 82–62 | 56.94% |
| Aleks vs Steve | 85–42 | 66.93% |
| Aleks vs King | 66–49 | 57.39% |
| Aleks vs Kazuya | 58–54 | 51.79% |
| Aleks vs Reina | 60–50 | 54.55% |
| Aleks vs Law | 50–55–1 | 47.62% |
| Aleks vs Hwoarang | 45–55 | 45.00% |
| Aleks vs Lili | 52–47 | 52.53% |
| Aleks vs Lars | 42–42 | 50.00% |
| Aleks vs Lee | 39–44 | 46.99% |
| Aleks vs Heihachi | 42–40 | 51.22% |
| Aleks vs Paul | 38–38 | 50.00% |
| Aleks vs Azucena | 46–29 | 61.33% |
| Aleks vs Feng | 38–33 | 53.52% |
| Aleks vs Dragunov | 23–45 | 33.82% |
| Aleks vs Devil Jin | 25–38 | 39.68% |
| Aleks vs Asuka | 29–32 | 47.54% |
| Aleks vs Xiaoyu | 25–35 | 41.67% |
| Aleks vs Nina | 30–30 | 50.00% |
| Aleks vs Jun | 29–29 | 50.00% |
| Aleks vs Eddy | 30–28 | 51.72% |
| Aleks vs Leo | 22–29 | 43.14% |
| Aleks vs Raven | 23–28 | 45.10% |
| Aleks vs Yoshimitsu | 24–24 | 50.00% |
| Aleks vs Victor | 24–24 | 50.00% |
| Aleks vs Armor King | 13–34 | 27.66% |
| Aleks vs Leroy | 16–30 | 34.78% |
| Aleks vs Fahkumram | 20–24 | 45.45% |
| Aleks vs Jack-8 | 23–20 | 53.49% |
| Aleks vs Claudio | 24–12 | 66.67% |
| Aleks vs Anna | 20–14 | 58.82% |
| Aleks vs Miary Zo | 17–16 | 51.52% |
| Aleks vs Lidia | 15–13 | 53.57% |
| Aleks vs Zafina | 13–14 | 48.15% |
| Aleks vs Clive | 13–8 | 61.90% |
| Aleks vs Kuma | 5–12 | 29.41% |
| Aleks vs Alisa | 4–10 | 28.57% |
| Aleks vs Shaheen | 3–11 | 21.43% |
| Aleks vs Panda | 3–0 | 100.00% |
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.