| ProRock vs Clive | 12–9 | 57.14% |
| ProRock vs Jin | 8–9 | 47.06% |
| ProRock vs Kazuya | 7–9 | 43.75% |
| ProRock vs King | 8–5 | 61.54% |
| ProRock vs Dragunov | 6–4 | 60.00% |
| ProRock vs Victor | 5–4 | 55.56% |
| ProRock vs Claudio | 3–5 | 37.50% |
| ProRock vs Yoshimitsu | 3–4 | 42.86% |
| ProRock vs Reina | 6–1 | 85.71% |
| ProRock vs Paul | 0–6 | 0.00% |
| ProRock vs Lili | 3–2 | 60.00% |
| ProRock vs Leo | 0–5 | 0.00% |
| ProRock vs Alisa | 2–3 | 40.00% |
| ProRock vs Heihachi | 3–2 | 60.00% |
| ProRock vs Steve | 0–4 | 0.00% |
| ProRock vs Nina | 4–0 | 100.00% |
| ProRock vs Law | 2–1 | 66.67% |
| ProRock vs Bryan | 0–3 | 0.00% |
| ProRock vs Jack-8 | 1–2 | 33.33% |
| ProRock vs Asuka | 2–1 | 66.67% |
| ProRock vs Lars | 3–0 | 100.00% |
| ProRock vs Shaheen | 1–2 | 33.33% |
| ProRock vs Leroy | 3–0 | 100.00% |
| ProRock vs Jun | 1–2 | 33.33% |
| ProRock vs Hwoarang | 1–1 | 50.00% |
| ProRock vs Kuma | 0–2 | 0.00% |
| ProRock vs Azucena | 2–0 | 100.00% |
| ProRock vs Lidia | 2–0 | 100.00% |
| ProRock vs Xiaoyu | 1–0 | 100.00% |
| ProRock vs Eddy | 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.