| alashtar vs Kazuya | 113–64 | 63.84% |
| alashtar vs Bryan | 106–62 | 63.10% |
| alashtar vs King | 86–66 | 56.58% |
| alashtar vs Jin | 97–52 | 65.10% |
| alashtar vs Reina | 73–45 | 61.86% |
| alashtar vs Hwoarang | 42–59 | 41.58% |
| alashtar vs Paul | 60–38 | 61.22% |
| alashtar vs Yoshimitsu | 52–43 | 54.74% |
| alashtar vs Law | 48–42 | 53.33% |
| alashtar vs Alisa | 32–53 | 37.65% |
| alashtar vs Feng | 45–38 | 54.22% |
| alashtar vs Steve | 46–32 | 58.97% |
| alashtar vs Dragunov | 48–30 | 61.54% |
| alashtar vs Jun | 39–35 | 52.70% |
| alashtar vs Devil Jin | 33–32 | 50.77% |
| alashtar vs Lars | 39–22 | 63.93% |
| alashtar vs Lili | 29–31 | 48.33% |
| alashtar vs Heihachi | 33–27 | 55.00% |
| alashtar vs Lidia | 39–19 | 67.24% |
| alashtar vs Victor | 38–16 | 70.37% |
| alashtar vs Lee | 28–21 | 57.14% |
| alashtar vs Asuka | 17–21 | 44.74% |
| alashtar vs Leroy | 18–19 | 48.65% |
| alashtar vs Claudio | 12–23 | 34.29% |
| alashtar vs Jack-8 | 15–19 | 44.12% |
| alashtar vs Nina | 18–12 | 60.00% |
| alashtar vs Eddy | 17–11 | 60.71% |
| alashtar vs Azucena | 16–11 | 59.26% |
| alashtar vs Xiaoyu | 6–20 | 23.08% |
| alashtar vs Leo | 8–10 | 44.44% |
| alashtar vs Raven | 13–4 | 76.47% |
| alashtar vs Kuma | 6–10 | 37.50% |
| alashtar vs Shaheen | 11–2 | 84.62% |
| alashtar vs Clive | 6–7 | 46.15% |
| alashtar vs Zafina | 4–8 | 33.33% |
| alashtar vs Anna | 2–2 | 50.00% |
| alashtar vs Panda | 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.