| PierrestepZ vs King | 5–8 | 38.46% |
| PierrestepZ vs Jin | 2–5 | 28.57% |
| PierrestepZ vs Reina | 4–3 | 57.14% |
| PierrestepZ vs Azucena | 6–1 | 85.71% |
| PierrestepZ vs Devil Jin | 3–3 | 50.00% |
| PierrestepZ vs Claudio | 3–2 | 60.00% |
| PierrestepZ vs Jun | 1–4 | 20.00% |
| PierrestepZ vs Kazuya | 0–4 | 0.00% |
| PierrestepZ vs Steve | 2–2 | 50.00% |
| PierrestepZ vs Lidia | 4–0 | 100.00% |
| PierrestepZ vs Paul | 2–1 | 66.67% |
| PierrestepZ vs Yoshimitsu | 1–2 | 33.33% |
| PierrestepZ vs Hwoarang | 2–1 | 66.67% |
| PierrestepZ vs Lili | 1–2 | 33.33% |
| PierrestepZ vs Shaheen | 1–2 | 33.33% |
| PierrestepZ vs Xiaoyu | 2–0 | 100.00% |
| PierrestepZ vs Bryan | 0–2 | 0.00% |
| PierrestepZ vs Asuka | 0–2 | 0.00% |
| PierrestepZ vs Dragunov | 2–0 | 100.00% |
| PierrestepZ vs Nina | 2–0 | 100.00% |
| PierrestepZ vs Kuma | 1–1 | 50.00% |
| PierrestepZ vs Leo | 0–1 | 0.00% |
| PierrestepZ vs Raven | 0–1 | 0.00% |
| PierrestepZ vs Eddy | 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.