| Prusak vs Kazuya | 37–21 | 63.79% |
| Prusak vs Reina | 26–27 | 49.06% |
| Prusak vs Jin | 27–24 | 52.94% |
| Prusak vs Bryan | 38–13 | 74.51% |
| Prusak vs Paul | 20–24 | 45.45% |
| Prusak vs Law | 16–25 | 39.02% |
| Prusak vs King | 26–13 | 66.67% |
| Prusak vs Lars | 24–15 | 61.54% |
| Prusak vs Dragunov | 25–12 | 67.57% |
| Prusak vs Eddy | 25–12 | 67.57% |
| Prusak vs Hwoarang | 16–18 | 47.06% |
| Prusak vs Victor | 13–20 | 39.39% |
| Prusak vs Devil Jin | 13–17 | 43.33% |
| Prusak vs Azucena | 14–13 | 51.85% |
| Prusak vs Jun | 17–9 | 65.38% |
| Prusak vs Yoshimitsu | 8–15 | 34.78% |
| Prusak vs Steve | 13–10 | 56.52% |
| Prusak vs Alisa | 8–14 | 36.36% |
| Prusak vs Nina | 9–13 | 40.91% |
| Prusak vs Lili | 10–11 | 47.62% |
| Prusak vs Jack-8 | 10–8 | 55.56% |
| Prusak vs Feng | 12–5 | 70.59% |
| Prusak vs Asuka | 10–6 | 62.50% |
| Prusak vs Raven | 10–4 | 71.43% |
| Prusak vs Xiaoyu | 11–2 | 84.62% |
| Prusak vs Lee | 3–8 | 27.27% |
| Prusak vs Kuma | 7–4 | 63.64% |
| Prusak vs Leroy | 5–6 | 45.45% |
| Prusak vs Claudio | 4–6 | 40.00% |
| Prusak vs Leo | 5–4 | 55.56% |
| Prusak vs Zafina | 1–4 | 20.00% |
| Prusak vs Lidia | 4–1 | 80.00% |
| Prusak vs Shaheen | 2–0 | 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.