| Alfon10 vs Law | 5–2 | 71.43% |
| Alfon10 vs Lee | 4–3 | 57.14% |
| Alfon10 vs Jin | 2–4 | 33.33% |
| Alfon10 vs Dragunov | 2–4 | 33.33% |
| Alfon10 vs Bryan | 0–5 | 0.00% |
| Alfon10 vs Kazuya | 0–4 | 0.00% |
| Alfon10 vs Steve | 2–1 | 66.67% |
| Alfon10 vs Raven | 2–1 | 66.67% |
| Alfon10 vs Lili | 0–2 | 0.00% |
| Alfon10 vs Lars | 0–2 | 0.00% |
| Alfon10 vs Claudio | 0–2 | 0.00% |
| Alfon10 vs Zafina | 0–2 | 0.00% |
| Alfon10 vs Jun | 0–2 | 0.00% |
| Alfon10 vs Azucena | 0–2 | 0.00% |
| Alfon10 vs Miary Zo | 0–2 | 0.00% |
| Alfon10 vs King | 0–1 | 0.00% |
| Alfon10 vs Reina | 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.