| Protsky vs Hwoarang | 8–15 | 34.78% |
| Protsky vs Fahkumram | 12–8 | 60.00% |
| Protsky vs King | 11–7 | 61.11% |
| Protsky vs Asuka | 12–6 | 66.67% |
| Protsky vs Kazuya | 8–5 | 61.54% |
| Protsky vs Steve | 6–5 | 54.55% |
| Protsky vs Law | 4–6 | 40.00% |
| Protsky vs Jin | 4–5 | 44.44% |
| Protsky vs Eddy | 4–5 | 44.44% |
| Protsky vs Yoshimitsu | 5–2 | 71.43% |
| Protsky vs Dragunov | 4–3 | 57.14% |
| Protsky vs Lidia | 4–3 | 57.14% |
| Protsky vs Azucena | 4–2 | 66.67% |
| Protsky vs Alisa | 1–4 | 20.00% |
| Protsky vs Reina | 3–2 | 60.00% |
| Protsky vs Miary Zo | 3–2 | 60.00% |
| Protsky vs Feng | 0–4 | 0.00% |
| Protsky vs Lee | 3–1 | 75.00% |
| Protsky vs Jun | 0–4 | 0.00% |
| Protsky vs Paul | 1–2 | 33.33% |
| Protsky vs Devil Jin | 1–2 | 33.33% |
| Protsky vs Lili | 3–0 | 100.00% |
| Protsky vs Lars | 0–3 | 0.00% |
| Protsky vs Panda | 2–1 | 66.67% |
| Protsky vs Leroy | 2–1 | 66.67% |
| Protsky vs Heihachi | 3–0 | 100.00% |
| Protsky vs Bryan | 0–2 | 0.00% |
| Protsky vs Claudio | 0–2 | 0.00% |
| Protsky vs Shaheen | 2–0 | 100.00% |
| Protsky vs Anna | 2–0 | 100.00% |
| Protsky vs Leo | 1–0 | 100.00% |
| Protsky vs Nina | 1–0 | 100.00% |
| Protsky vs Clive | 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.