| Alan621 vs Kazuya | 82–58–1 | 58.57% |
| Alan621 vs Jin | 46–52 | 46.94% |
| Alan621 vs Reina | 30–64 | 31.91% |
| Alan621 vs King | 44–48 | 47.83% |
| Alan621 vs Hwoarang | 40–50 | 44.44% |
| Alan621 vs Paul | 40–32 | 55.56% |
| Alan621 vs Lili | 42–29 | 59.15% |
| Alan621 vs Asuka | 30–38 | 44.12% |
| Alan621 vs Bryan | 32–33 | 49.23% |
| Alan621 vs Dragunov | 33–28 | 54.10% |
| Alan621 vs Devil Jin | 26–30 | 46.43% |
| Alan621 vs Steve | 30–23 | 56.60% |
| Alan621 vs Azucena | 19–31 | 38.00% |
| Alan621 vs Yoshimitsu | 22–27 | 44.90% |
| Alan621 vs Law | 28–20 | 58.33% |
| Alan621 vs Jun | 23–23 | 50.00% |
| Alan621 vs Lee | 18–24 | 42.86% |
| Alan621 vs Victor | 17–23 | 42.50% |
| Alan621 vs Eddy | 18–18 | 50.00% |
| Alan621 vs Leo | 19–16 | 54.29% |
| Alan621 vs Lars | 16–18 | 47.06% |
| Alan621 vs Xiaoyu | 20–12 | 62.50% |
| Alan621 vs Alisa | 14–15 | 48.28% |
| Alan621 vs Nina | 18–11 | 62.07% |
| Alan621 vs Feng | 9–19 | 32.14% |
| Alan621 vs Kuma | 7–18 | 28.00% |
| Alan621 vs Shaheen | 11–11 | 50.00% |
| Alan621 vs Zafina | 9–10 | 47.37% |
| Alan621 vs Leroy | 4–15 | 21.05% |
| Alan621 vs Lidia | 7–12 | 36.84% |
| Alan621 vs Raven | 7–8 | 46.67% |
| Alan621 vs Jack-8 | 9–5 | 64.29% |
| Alan621 vs Claudio | 7–4 | 63.64% |
| Alan621 vs Heihachi | 1–8 | 11.11% |
| Alan621 vs Panda | 6–1 | 85.71% |
| Alan621 vs Clive | 0–2 | 0.00% |
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.