| Portuga027 vs King | 4–5 | 44.44% |
| Portuga027 vs Devil Jin | 6–3 | 66.67% |
| Portuga027 vs Dragunov | 1–6 | 14.29% |
| Portuga027 vs Lidia | 5–2 | 71.43% |
| Portuga027 vs Bryan | 4–2 | 66.67% |
| Portuga027 vs Steve | 2–4 | 33.33% |
| Portuga027 vs Clive | 4–2 | 66.67% |
| Portuga027 vs Jin | 2–2 | 50.00% |
| Portuga027 vs Hwoarang | 1–2 | 33.33% |
| Portuga027 vs Leo | 1–2 | 33.33% |
| Portuga027 vs Reina | 2–1 | 66.67% |
| Portuga027 vs Asuka | 2–0 | 100.00% |
| Portuga027 vs Lili | 2–0 | 100.00% |
| Portuga027 vs Lars | 2–0 | 100.00% |
| Portuga027 vs Alisa | 0–2 | 0.00% |
| Portuga027 vs Eddy | 2–0 | 100.00% |
| Portuga027 vs Anna | 2–0 | 100.00% |
| Portuga027 vs Xiaoyu | 0–1 | 0.00% |
| Portuga027 vs Kazuya | 0–1 | 0.00% |
| Portuga027 vs Nina | 1–0 | 100.00% |
| Portuga027 vs Jun | 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.