| Altea vs Hwoarang | 4–7 | 36.36% |
| Altea vs Zafina | 2–4 | 33.33% |
| Altea vs Jun | 2–2 | 50.00% |
| Altea vs King | 1–2 | 33.33% |
| Altea vs Lee | 1–2 | 33.33% |
| Altea vs Bryan | 2–0 | 100.00% |
| Altea vs Lili | 0–2 | 0.00% |
| Altea vs Leo | 0–2 | 0.00% |
| Altea vs Reina | 2–0 | 100.00% |
| Altea vs Victor | 0–2 | 0.00% |
| Altea vs Eddy | 0–2 | 0.00% |
| Altea vs Miary Zo | 0–2 | 0.00% |
| Altea vs Law | 1–0 | 100.00% |
| Altea vs Kazuya | 0–1 | 0.00% |
| Altea vs Feng | 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.