| O.G HROCK vs Reina | 8–2 | 80.00% |
| O.G HROCK vs Lidia | 3–7 | 30.00% |
| O.G HROCK vs King | 2–7 | 22.22% |
| O.G HROCK vs Xiaoyu | 3–6 | 33.33% |
| O.G HROCK vs Steve | 6–3 | 66.67% |
| O.G HROCK vs Bryan | 2–6 | 25.00% |
| O.G HROCK vs Paul | 6–1 | 85.71% |
| O.G HROCK vs Yoshimitsu | 3–4 | 42.86% |
| O.G HROCK vs Feng | 0–6 | 0.00% |
| O.G HROCK vs Lili | 4–2 | 66.67% |
| O.G HROCK vs Victor | 4–2 | 66.67% |
| O.G HROCK vs Devil Jin | 4–1 | 80.00% |
| O.G HROCK vs Leroy | 1–4 | 20.00% |
| O.G HROCK vs Azucena | 0–5 | 0.00% |
| O.G HROCK vs Fahkumram | 1–4 | 20.00% |
| O.G HROCK vs Law | 0–4 | 0.00% |
| O.G HROCK vs Asuka | 2–2 | 50.00% |
| O.G HROCK vs Eddy | 0–4 | 0.00% |
| O.G HROCK vs Clive | 0–4 | 0.00% |
| O.G HROCK vs Jin | 3–0 | 100.00% |
| O.G HROCK vs Kazuya | 1–2 | 33.33% |
| O.G HROCK vs Dragunov | 1–2 | 33.33% |
| O.G HROCK vs Zafina | 1–2 | 33.33% |
| O.G HROCK vs Jack-8 | 0–2 | 0.00% |
| O.G HROCK vs Lars | 0–2 | 0.00% |
| O.G HROCK vs Shaheen | 0–2 | 0.00% |
| O.G HROCK vs Nina | 2–0 | 100.00% |
| O.G HROCK vs Miary Zo | 1–1 | 50.00% |
| O.G HROCK vs Kuma | 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.