| portis97 vs Jin | 22–11 | 66.67% |
| portis97 vs Reina | 18–11 | 62.07% |
| portis97 vs King | 22–2 | 91.67% |
| portis97 vs Steve | 15–4 | 78.95% |
| portis97 vs Lars | 9–7 | 56.25% |
| portis97 vs Paul | 11–4 | 73.33% |
| portis97 vs Victor | 9–5 | 64.29% |
| portis97 vs Hwoarang | 7–6 | 53.85% |
| portis97 vs Bryan | 8–5 | 61.54% |
| portis97 vs Lee | 10–3 | 76.92% |
| portis97 vs Azucena | 8–4 | 66.67% |
| portis97 vs Lili | 10–0 | 100.00% |
| portis97 vs Leo | 9–1 | 90.00% |
| portis97 vs Law | 5–4 | 55.56% |
| portis97 vs Devil Jin | 6–3 | 66.67% |
| portis97 vs Dragunov | 7–2 | 77.78% |
| portis97 vs Raven | 6–3 | 66.67% |
| portis97 vs Feng | 7–1 | 87.50% |
| portis97 vs Leroy | 5–3 | 62.50% |
| portis97 vs Jack-8 | 4–3 | 57.14% |
| portis97 vs Jun | 3–4 | 42.86% |
| portis97 vs Yoshimitsu | 4–2 | 66.67% |
| portis97 vs Kazuya | 5–0 | 100.00% |
| portis97 vs Nina | 5–0 | 100.00% |
| portis97 vs Shaheen | 2–2 | 50.00% |
| portis97 vs Xiaoyu | 1–2 | 33.33% |
| portis97 vs Alisa | 3–0 | 100.00% |
| portis97 vs Panda | 1–2 | 33.33% |
| portis97 vs Claudio | 2–0 | 100.00% |
| portis97 vs Asuka | 1–0 | 100.00% |
| portis97 vs Eddy | 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.