| Alfareasy vs King | 27–18 | 60.00% |
| Alfareasy vs Jin | 24–18 | 57.14% |
| Alfareasy vs Dragunov | 17–11 | 60.71% |
| Alfareasy vs Armor King | 14–13 | 51.85% |
| Alfareasy vs Lili | 10–15 | 40.00% |
| Alfareasy vs Reina | 14–11 | 56.00% |
| Alfareasy vs Lars | 13–11 | 54.17% |
| Alfareasy vs Bryan | 10–12 | 45.45% |
| Alfareasy vs Steve | 14–7 | 66.67% |
| Alfareasy vs Kazuya | 17–3 | 85.00% |
| Alfareasy vs Hwoarang | 12–6 | 66.67% |
| Alfareasy vs Asuka | 4–13 | 23.53% |
| Alfareasy vs Law | 8–3 | 72.73% |
| Alfareasy vs Jun | 5–6 | 45.45% |
| Alfareasy vs Victor | 7–4 | 63.64% |
| Alfareasy vs Yoshimitsu | 8–2 | 80.00% |
| Alfareasy vs Devil Jin | 8–2 | 80.00% |
| Alfareasy vs Nina | 5–5 | 50.00% |
| Alfareasy vs Clive | 5–4 | 55.56% |
| Alfareasy vs Kuma | 1–7 | 12.50% |
| Alfareasy vs Eddy | 3–5 | 37.50% |
| Alfareasy vs Xiaoyu | 5–2 | 71.43% |
| Alfareasy vs Lidia | 4–3 | 57.14% |
| Alfareasy vs Paul | 2–4 | 33.33% |
| Alfareasy vs Lee | 4–2 | 66.67% |
| Alfareasy vs Feng | 1–4 | 20.00% |
| Alfareasy vs Alisa | 1–4 | 20.00% |
| Alfareasy vs Heihachi | 4–1 | 80.00% |
| Alfareasy vs Claudio | 3–1 | 75.00% |
| Alfareasy vs Fahkumram | 2–2 | 50.00% |
| Alfareasy vs Leroy | 1–2 | 33.33% |
| Alfareasy vs Leo | 2–0 | 100.00% |
| Alfareasy vs Panda | 2–0 | 100.00% |
| Alfareasy vs Zafina | 0–1 | 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.