| Pen_quin vs Clive | 6–9 | 40.00% |
| Pen_quin vs Reina | 5–5 | 50.00% |
| Pen_quin vs Law | 0–7 | 0.00% |
| Pen_quin vs Jin | 5–2 | 71.43% |
| Pen_quin vs Leroy | 5–2 | 71.43% |
| Pen_quin vs Lidia | 3–3 | 50.00% |
| Pen_quin vs Hwoarang | 1–4 | 20.00% |
| Pen_quin vs Asuka | 3–2 | 60.00% |
| Pen_quin vs Raven | 2–3 | 40.00% |
| Pen_quin vs Steve | 2–2 | 50.00% |
| Pen_quin vs King | 0–2 | 0.00% |
| Pen_quin vs Xiaoyu | 0–2 | 0.00% |
| Pen_quin vs Lili | 0–2 | 0.00% |
| Pen_quin vs Leo | 2–0 | 100.00% |
| Pen_quin vs Bryan | 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.