| Alehnk vs Kazuya | 93–75 | 55.36% |
| Alehnk vs Jin | 74–76 | 49.33% |
| Alehnk vs Hwoarang | 68–69 | 49.64% |
| Alehnk vs Yoshimitsu | 71–61 | 53.79% |
| Alehnk vs King | 66–64 | 50.77% |
| Alehnk vs Bryan | 70–60 | 53.85% |
| Alehnk vs Dragunov | 65–51 | 56.03% |
| Alehnk vs Reina | 61–55 | 52.59% |
| Alehnk vs Law | 51–58 | 46.79% |
| Alehnk vs Lili | 51–44 | 53.68% |
| Alehnk vs Paul | 49–37 | 56.98% |
| Alehnk vs Steve | 36–35 | 50.70% |
| Alehnk vs Devil Jin | 28–42 | 40.00% |
| Alehnk vs Heihachi | 32–37 | 46.38% |
| Alehnk vs Jun | 44–22 | 66.67% |
| Alehnk vs Xiaoyu | 27–32 | 45.76% |
| Alehnk vs Lee | 30–27 | 52.63% |
| Alehnk vs Lars | 25–29 | 46.30% |
| Alehnk vs Azucena | 27–25 | 51.92% |
| Alehnk vs Leo | 29–19 | 60.42% |
| Alehnk vs Alisa | 21–26 | 44.68% |
| Alehnk vs Victor | 21–21 | 50.00% |
| Alehnk vs Jack-8 | 27–14 | 65.85% |
| Alehnk vs Eddy | 18–23 | 43.90% |
| Alehnk vs Asuka | 19–21 | 47.50% |
| Alehnk vs Nina | 15–25 | 37.50% |
| Alehnk vs Feng | 13–24 | 35.14% |
| Alehnk vs Leroy | 24–11 | 68.57% |
| Alehnk vs Kuma | 11–19 | 36.67% |
| Alehnk vs Raven | 16–13 | 55.17% |
| Alehnk vs Claudio | 15–13 | 53.57% |
| Alehnk vs Armor King | 13–15 | 46.43% |
| Alehnk vs Fahkumram | 13–12 | 52.00% |
| Alehnk vs Shaheen | 7–16 | 30.43% |
| Alehnk vs Zafina | 7–9 | 43.75% |
| Alehnk vs Lidia | 6–6 | 50.00% |
| Alehnk vs Miary Zo | 4–4 | 50.00% |
| Alehnk vs Clive | 4–3 | 57.14% |
| Alehnk vs Anna | 2–4 | 33.33% |
| Alehnk 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.