| P4RX vs Reina | 7–2 | 77.78% |
| P4RX vs King | 3–5 | 37.50% |
| P4RX vs Paul | 6–1 | 85.71% |
| P4RX vs Victor | 3–4 | 42.86% |
| P4RX vs Eddy | 1–5 | 16.67% |
| P4RX vs Law | 2–3 | 40.00% |
| P4RX vs Kazuya | 3–2 | 60.00% |
| P4RX vs Jack-8 | 3–2 | 60.00% |
| P4RX vs Asuka | 2–2 | 50.00% |
| P4RX vs Hwoarang | 2–1 | 66.67% |
| P4RX vs Jin | 1–2 | 33.33% |
| P4RX vs Lili | 3–0 | 100.00% |
| P4RX vs Leo | 2–1 | 66.67% |
| P4RX vs Heihachi | 1–2 | 33.33% |
| P4RX vs Feng | 2–0 | 100.00% |
| P4RX vs Lars | 0–2 | 0.00% |
| P4RX vs Steve | 2–0 | 100.00% |
| P4RX vs Claudio | 0–2 | 0.00% |
| P4RX vs Panda | 0–2 | 0.00% |
| P4RX vs Azucena | 0–2 | 0.00% |
| P4RX vs Dragunov | 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.