| Alfuego vs Steve | 21–10 | 67.74% |
| Alfuego vs Lidia | 19–8 | 70.37% |
| Alfuego vs Kazuya | 15–9 | 62.50% |
| Alfuego vs Asuka | 8–10 | 44.44% |
| Alfuego vs Lili | 10–8 | 55.56% |
| Alfuego vs Dragunov | 10–8 | 55.56% |
| Alfuego vs Jun | 10–7 | 58.82% |
| Alfuego vs King | 9–7 | 56.25% |
| Alfuego vs Hwoarang | 6–10 | 37.50% |
| Alfuego vs Azucena | 7–8 | 46.67% |
| Alfuego vs Eddy | 6–7 | 46.15% |
| Alfuego vs Reina | 9–3 | 75.00% |
| Alfuego vs Jin | 3–7 | 30.00% |
| Alfuego vs Nina | 7–3 | 70.00% |
| Alfuego vs Paul | 3–6 | 33.33% |
| Alfuego vs Law | 5–4 | 55.56% |
| Alfuego vs Bryan | 7–2 | 77.78% |
| Alfuego vs Victor | 4–5 | 44.44% |
| Alfuego vs Xiaoyu | 3–5 | 37.50% |
| Alfuego vs Yoshimitsu | 6–1 | 85.71% |
| Alfuego vs Devil Jin | 4–3 | 57.14% |
| Alfuego vs Lee | 6–1 | 85.71% |
| Alfuego vs Leroy | 5–2 | 71.43% |
| Alfuego vs Alisa | 2–4 | 33.33% |
| Alfuego vs Jack-8 | 2–3 | 40.00% |
| Alfuego vs Kuma | 4–1 | 80.00% |
| Alfuego vs Zafina | 2–3 | 40.00% |
| Alfuego vs Raven | 4–1 | 80.00% |
| Alfuego vs Leo | 3–1 | 75.00% |
| Alfuego vs Clive | 2–1 | 66.67% |
| Alfuego vs Feng | 2–0 | 100.00% |
| Alfuego vs Shaheen | 0–2 | 0.00% |
| Alfuego vs Panda | 2–0 | 100.00% |
| Alfuego vs Lars | 0–1 | 0.00% |
| Alfuego vs Heihachi | 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.