| P0RTER vs Yoshimitsu | 13–5 | 72.22% |
| P0RTER vs Bryan | 14–3 | 82.35% |
| P0RTER vs Reina | 11–5 | 68.75% |
| P0RTER vs Dragunov | 8–4 | 66.67% |
| P0RTER vs Hwoarang | 5–6 | 45.45% |
| P0RTER vs Kazuya | 6–5 | 54.55% |
| P0RTER vs Feng | 9–2 | 81.82% |
| P0RTER vs Lili | 10–0 | 100.00% |
| P0RTER vs Raven | 9–1 | 90.00% |
| P0RTER vs King | 7–1 | 87.50% |
| P0RTER vs Paul | 5–2 | 71.43% |
| P0RTER vs Jin | 5–2 | 71.43% |
| P0RTER vs Nina | 5–2 | 71.43% |
| P0RTER vs Law | 3–3 | 50.00% |
| P0RTER vs Xiaoyu | 4–2 | 66.67% |
| P0RTER vs Steve | 6–0 | 100.00% |
| P0RTER vs Jack-8 | 3–2 | 60.00% |
| P0RTER vs Leo | 3–2 | 60.00% |
| P0RTER vs Victor | 3–2 | 60.00% |
| P0RTER vs Asuka | 4–0 | 100.00% |
| P0RTER vs Lars | 4–0 | 100.00% |
| P0RTER vs Clive | 3–1 | 75.00% |
| P0RTER vs Lee | 0–3 | 0.00% |
| P0RTER vs Armor King | 2–1 | 66.67% |
| P0RTER vs Devil Jin | 2–0 | 100.00% |
| P0RTER vs Kuma | 2–0 | 100.00% |
| P0RTER vs Zafina | 1–1 | 50.00% |
| P0RTER vs Azucena | 1–1 | 50.00% |
| P0RTER vs Heihachi | 1–1 | 50.00% |
| P0RTER vs Anna | 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.