| Pitrock vs Eddy | 9–10 | 47.37% |
| Pitrock vs Jin | 14–1 | 93.33% |
| Pitrock vs Kazuya | 13–2 | 86.67% |
| Pitrock vs Reina | 11–4 | 73.33% |
| Pitrock vs Hwoarang | 11–2 | 84.62% |
| Pitrock vs King | 7–3 | 70.00% |
| Pitrock vs Yoshimitsu | 8–1 | 88.89% |
| Pitrock vs Victor | 7–1 | 87.50% |
| Pitrock vs Law | 7–0 | 100.00% |
| Pitrock vs Dragunov | 5–2 | 71.43% |
| Pitrock vs Jun | 6–0 | 100.00% |
| Pitrock vs Azucena | 5–1 | 83.33% |
| Pitrock vs Steve | 5–0 | 100.00% |
| Pitrock vs Lili | 3–2 | 60.00% |
| Pitrock vs Leo | 5–0 | 100.00% |
| Pitrock vs Nina | 4–1 | 80.00% |
| Pitrock vs Paul | 4–0 | 100.00% |
| Pitrock vs Bryan | 4–0 | 100.00% |
| Pitrock vs Asuka | 3–1 | 75.00% |
| Pitrock vs Feng | 3–1 | 75.00% |
| Pitrock vs Alisa | 3–0 | 100.00% |
| Pitrock vs Lee | 2–0 | 100.00% |
| Pitrock vs Zafina | 2–0 | 100.00% |
| Pitrock vs Leroy | 0–2 | 0.00% |
| Pitrock vs Xiaoyu | 0–1 | 0.00% |
| Pitrock vs Devil Jin | 1–0 | 100.00% |
| Pitrock vs Panda | 1–0 | 100.00% |
| Pitrock vs Raven | 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.