| Cham Rock vs Victor | 1–4 | 20.00% |
| Cham Rock vs Xiaoyu | 0–3 | 0.00% |
| Cham Rock vs Asuka | 1–2 | 33.33% |
| Cham Rock vs Lili | 0–3 | 0.00% |
| Cham Rock vs Law | 0–2 | 0.00% |
| Cham Rock vs King | 1–1 | 50.00% |
| Cham Rock vs Kazuya | 0–2 | 0.00% |
| Cham Rock vs Leo | 0–2 | 0.00% |
| Cham Rock vs Claudio | 0–2 | 0.00% |
| Cham Rock vs Nina | 0–2 | 0.00% |
| Cham Rock vs Kuma | 0–2 | 0.00% |
| Cham Rock vs Zafina | 0–2 | 0.00% |
| Cham Rock vs Bryan | 1–0 | 100.00% |
| Cham Rock vs Jack-8 | 0–1 | 0.00% |
| Cham Rock vs Alisa | 0–1 | 0.00% |
| Cham Rock vs Shaheen | 0–1 | 0.00% |
| Cham Rock vs Panda | 0–1 | 0.00% |
| Cham Rock vs Leroy | 0–1 | 0.00% |
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.