| AlfAlfa vs Kazuya | 31–34 | 47.69% |
| AlfAlfa vs Bryan | 29–33 | 46.77% |
| AlfAlfa vs Jin | 30–29 | 50.85% |
| AlfAlfa vs Law | 25–33 | 43.10% |
| AlfAlfa vs King | 22–34 | 39.29% |
| AlfAlfa vs Hwoarang | 24–30 | 44.44% |
| AlfAlfa vs Paul | 23–29 | 44.23% |
| AlfAlfa vs Yoshimitsu | 19–20 | 48.72% |
| AlfAlfa vs Steve | 14–17 | 45.16% |
| AlfAlfa vs Lili | 14–15 | 48.28% |
| AlfAlfa vs Reina | 13–15 | 46.43% |
| AlfAlfa vs Xiaoyu | 16–11 | 59.26% |
| AlfAlfa vs Victor | 9–18 | 33.33% |
| AlfAlfa vs Devil Jin | 9–16 | 36.00% |
| AlfAlfa vs Azucena | 9–15 | 37.50% |
| AlfAlfa vs Asuka | 12–11 | 52.17% |
| AlfAlfa vs Eddy | 14–9 | 60.87% |
| AlfAlfa vs Raven | 10–12 | 45.45% |
| AlfAlfa vs Alisa | 8–12 | 40.00% |
| AlfAlfa vs Jun | 8–12 | 40.00% |
| AlfAlfa vs Lee | 10–9 | 52.63% |
| AlfAlfa vs Dragunov | 10–8 | 55.56% |
| AlfAlfa vs Leroy | 11–6 | 64.71% |
| AlfAlfa vs Feng | 8–7 | 53.33% |
| AlfAlfa vs Jack-8 | 7–6 | 53.85% |
| AlfAlfa vs Nina | 7–5 | 58.33% |
| AlfAlfa vs Lars | 2–6 | 25.00% |
| AlfAlfa vs Shaheen | 5–3 | 62.50% |
| AlfAlfa vs Leo | 2–2 | 50.00% |
| AlfAlfa vs Kuma | 1–2 | 33.33% |
| AlfAlfa vs Claudio | 0–2 | 0.00% |
| AlfAlfa vs Zafina | 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.