| Perknowitzki vs Yoshimitsu | 7–7 | 50.00% |
| Perknowitzki vs Steve | 6–8 | 42.86% |
| Perknowitzki vs Hwoarang | 8–4 | 66.67% |
| Perknowitzki vs Kazuya | 4–8 | 33.33% |
| Perknowitzki vs King | 3–7 | 30.00% |
| Perknowitzki vs Nina | 7–3 | 70.00% |
| Perknowitzki vs Law | 5–4 | 55.56% |
| Perknowitzki vs Reina | 7–2 | 77.78% |
| Perknowitzki vs Devil Jin | 3–3 | 50.00% |
| Perknowitzki vs Dragunov | 2–3 | 40.00% |
| Perknowitzki vs Azucena | 2–3 | 40.00% |
| Perknowitzki vs Raven | 3–2 | 60.00% |
| Perknowitzki vs Xiaoyu | 0–4 | 0.00% |
| Perknowitzki vs Jin | 2–2 | 50.00% |
| Perknowitzki vs Lili | 2–2 | 50.00% |
| Perknowitzki vs Kuma | 2–2 | 50.00% |
| Perknowitzki vs Eddy | 1–3 | 25.00% |
| Perknowitzki vs Jack-8 | 0–3 | 0.00% |
| Perknowitzki vs Heihachi | 0–3 | 0.00% |
| Perknowitzki vs Clive | 0–3 | 0.00% |
| Perknowitzki vs Paul | 1–1 | 50.00% |
| Perknowitzki vs Feng | 0–2 | 0.00% |
| Perknowitzki vs Alisa | 1–1 | 50.00% |
| Perknowitzki vs Lee | 2–0 | 100.00% |
| Perknowitzki vs Leroy | 1–1 | 50.00% |
| Perknowitzki vs Jun | 0–2 | 0.00% |
| Perknowitzki vs Victor | 1–1 | 50.00% |
| Perknowitzki vs Leo | 0–1 | 0.00% |
| Perknowitzki vs Lars | 0–1 | 0.00% |
| Perknowitzki vs Claudio | 0–1 | 0.00% |
| Perknowitzki vs Panda | 0–1 | 0.00% |
| Perknowitzki vs Zafina | 1–0 | 100.00% |
| Perknowitzki vs Lidia | 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.