| Portugal D. Mar vs Jin | 5–0 | 100.00% |
| Portugal D. Mar vs Jun | 1–3 | 25.00% |
| Portugal D. Mar vs Hwoarang | 3–1 | 75.00% |
| Portugal D. Mar vs Kazuya | 3–1 | 75.00% |
| Portugal D. Mar vs Feng | 4–0 | 100.00% |
| Portugal D. Mar vs Lili | 3–1 | 75.00% |
| Portugal D. Mar vs Dragunov | 1–2 | 33.33% |
| Portugal D. Mar vs Eddy | 2–1 | 66.67% |
| Portugal D. Mar vs King | 1–2 | 33.33% |
| Portugal D. Mar vs Reina | 3–0 | 100.00% |
| Portugal D. Mar vs Heihachi | 3–0 | 100.00% |
| Portugal D. Mar vs Jack-8 | 2–0 | 100.00% |
| Portugal D. Mar vs Law | 2–0 | 100.00% |
| Portugal D. Mar vs Xiaoyu | 2–0 | 100.00% |
| Portugal D. Mar vs Steve | 2–0 | 100.00% |
| Portugal D. Mar vs Lars | 2–0 | 100.00% |
| Portugal D. Mar vs Alisa | 2–0 | 100.00% |
| Portugal D. Mar vs Shaheen | 2–0 | 100.00% |
| Portugal D. Mar vs Lee | 2–0 | 100.00% |
| Portugal D. Mar vs Devil Jin | 1–0 | 100.00% |
| Portugal D. Mar vs Leo | 1–0 | 100.00% |
| Portugal D. Mar vs Kuma | 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.