| Porotta vs King | 12–29 | 29.27% |
| Porotta vs Jin | 5–17 | 22.73% |
| Porotta vs Kazuya | 6–12 | 33.33% |
| Porotta vs Steve | 5–13 | 27.78% |
| Porotta vs Law | 4–13 | 23.53% |
| Porotta vs Victor | 8–9 | 47.06% |
| Porotta vs Lidia | 3–13 | 18.75% |
| Porotta vs Yoshimitsu | 8–7 | 53.33% |
| Porotta vs Hwoarang | 5–9 | 35.71% |
| Porotta vs Paul | 3–10 | 23.08% |
| Porotta vs Asuka | 4–9 | 30.77% |
| Porotta vs Lili | 7–6 | 53.85% |
| Porotta vs Xiaoyu | 6–6 | 50.00% |
| Porotta vs Azucena | 1–10 | 9.09% |
| Porotta vs Dragunov | 3–7 | 30.00% |
| Porotta vs Bryan | 2–7 | 22.22% |
| Porotta vs Claudio | 1–8 | 11.11% |
| Porotta vs Eddy | 2–7 | 22.22% |
| Porotta vs Lars | 1–6 | 14.29% |
| Porotta vs Alisa | 3–4 | 42.86% |
| Porotta vs Leroy | 1–6 | 14.29% |
| Porotta vs Jack-8 | 0–6 | 0.00% |
| Porotta vs Kuma | 0–6 | 0.00% |
| Porotta vs Devil Jin | 2–3 | 40.00% |
| Porotta vs Leo | 1–4 | 20.00% |
| Porotta vs Nina | 0–5 | 0.00% |
| Porotta vs Jun | 0–5 | 0.00% |
| Porotta vs Feng | 0–4 | 0.00% |
| Porotta vs Lee | 2–2 | 50.00% |
| Porotta vs Reina | 4–0 | 100.00% |
| Porotta vs Shaheen | 0–3 | 0.00% |
| Porotta vs Raven | 0–2 | 0.00% |
| Porotta vs Heihachi | 2–0 | 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.