| Alfara vs Reina | 3–11 | 21.43% |
| Alfara vs Jin | 7–4 | 63.64% |
| Alfara vs Steve | 4–7 | 36.36% |
| Alfara vs King | 5–4 | 55.56% |
| Alfara vs Yoshimitsu | 3–6 | 33.33% |
| Alfara vs Law | 2–6 | 25.00% |
| Alfara vs Lili | 4–4 | 50.00% |
| Alfara vs Devil Jin | 3–4 | 42.86% |
| Alfara vs Nina | 1–5 | 16.67% |
| Alfara vs Hwoarang | 2–3 | 40.00% |
| Alfara vs Armor King | 0–5 | 0.00% |
| Alfara vs Bryan | 0–4 | 0.00% |
| Alfara vs Feng | 1–3 | 25.00% |
| Alfara vs Miary Zo | 1–3 | 25.00% |
| Alfara vs Paul | 1–2 | 33.33% |
| Alfara vs Xiaoyu | 2–1 | 66.67% |
| Alfara vs Dragunov | 0–3 | 0.00% |
| Alfara vs Lars | 1–2 | 33.33% |
| Alfara vs Alisa | 0–3 | 0.00% |
| Alfara vs Jun | 1–2 | 33.33% |
| Alfara vs Victor | 2–1 | 66.67% |
| Alfara vs Leo | 0–2 | 0.00% |
| Alfara vs Shaheen | 0–2 | 0.00% |
| Alfara vs Lee | 2–0 | 100.00% |
| Alfara vs Kuma | 0–2 | 0.00% |
| Alfara vs Zafina | 0–2 | 0.00% |
| Alfara vs Azucena | 2–0 | 100.00% |
| Alfara vs Raven | 1–1 | 50.00% |
| Alfara vs Eddy | 2–0 | 100.00% |
| Alfara vs Kazuya | 0–1 | 0.00% |
| Alfara vs Lidia | 0–1 | 0.00% |
| Alfara vs Clive | 1–0 | 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.