| Alfredo_J vs Reina | 25–16 | 60.98% |
| Alfredo_J vs Jin | 16–16 | 50.00% |
| Alfredo_J vs Yoshimitsu | 18–12 | 60.00% |
| Alfredo_J vs King | 13–15 | 46.43% |
| Alfredo_J vs Hwoarang | 13–14 | 48.15% |
| Alfredo_J vs Kazuya | 16–10 | 61.54% |
| Alfredo_J vs Dragunov | 15–11 | 57.69% |
| Alfredo_J vs Lars | 14–10 | 58.33% |
| Alfredo_J vs Bryan | 9–12 | 42.86% |
| Alfredo_J vs Steve | 12–8 | 60.00% |
| Alfredo_J vs Azucena | 13–7 | 65.00% |
| Alfredo_J vs Paul | 13–6 | 68.42% |
| Alfredo_J vs Lee | 13–6 | 68.42% |
| Alfredo_J vs Devil Jin | 12–6 | 66.67% |
| Alfredo_J vs Eddy | 12–5 | 70.59% |
| Alfredo_J vs Asuka | 6–9 | 40.00% |
| Alfredo_J vs Lili | 6–9 | 40.00% |
| Alfredo_J vs Law | 6–7 | 46.15% |
| Alfredo_J vs Jack-8 | 4–9 | 30.77% |
| Alfredo_J vs Feng | 6–7 | 46.15% |
| Alfredo_J vs Nina | 5–7 | 41.67% |
| Alfredo_J vs Raven | 3–9 | 25.00% |
| Alfredo_J vs Xiaoyu | 6–5 | 54.55% |
| Alfredo_J vs Shaheen | 3–8 | 27.27% |
| Alfredo_J vs Claudio | 3–7 | 30.00% |
| Alfredo_J vs Victor | 5–5 | 50.00% |
| Alfredo_J vs Leo | 2–7 | 22.22% |
| Alfredo_J vs Alisa | 5–4 | 55.56% |
| Alfredo_J vs Heihachi | 4–3 | 57.14% |
| Alfredo_J vs Jun | 5–1 | 83.33% |
| Alfredo_J vs Leroy | 3–2 | 60.00% |
| Alfredo_J vs Zafina | 0–3 | 0.00% |
| Alfredo_J vs Clive | 0–3 | 0.00% |
| Alfredo_J vs Fahkumram | 2–0 | 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.