| Pirocovisk vs King | 18–18 | 50.00% |
| Pirocovisk vs Kazuya | 18–7 | 72.00% |
| Pirocovisk vs Dragunov | 13–12 | 52.00% |
| Pirocovisk vs Paul | 8–16 | 33.33% |
| Pirocovisk vs Jin | 14–7 | 66.67% |
| Pirocovisk vs Law | 9–9 | 50.00% |
| Pirocovisk vs Feng | 9–9 | 50.00% |
| Pirocovisk vs Bryan | 10–7 | 58.82% |
| Pirocovisk vs Azucena | 12–5 | 70.59% |
| Pirocovisk vs Lili | 5–11 | 31.25% |
| Pirocovisk vs Steve | 13–2 | 86.67% |
| Pirocovisk vs Alisa | 7–8 | 46.67% |
| Pirocovisk vs Reina | 12–3 | 80.00% |
| Pirocovisk vs Eddy | 7–8 | 46.67% |
| Pirocovisk vs Hwoarang | 7–7 | 50.00% |
| Pirocovisk vs Nina | 8–5 | 61.54% |
| Pirocovisk vs Xiaoyu | 6–5 | 54.55% |
| Pirocovisk vs Yoshimitsu | 4–6 | 40.00% |
| Pirocovisk vs Asuka | 9–0 | 100.00% |
| Pirocovisk vs Lars | 5–4 | 55.56% |
| Pirocovisk vs Claudio | 6–3 | 66.67% |
| Pirocovisk vs Heihachi | 4–5 | 44.44% |
| Pirocovisk vs Lee | 6–1 | 85.71% |
| Pirocovisk vs Jun | 3–4 | 42.86% |
| Pirocovisk vs Jack-8 | 4–2 | 66.67% |
| Pirocovisk vs Devil Jin | 3–3 | 50.00% |
| Pirocovisk vs Raven | 2–4 | 33.33% |
| Pirocovisk vs Leo | 3–2 | 60.00% |
| Pirocovisk vs Panda | 2–1 | 66.67% |
| Pirocovisk vs Leroy | 2–1 | 66.67% |
| Pirocovisk vs Anna | 2–1 | 66.67% |
| Pirocovisk vs Victor | 0–1 | 0.00% |
| Pirocovisk 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.