| Rock@2022 vs Jin | 15–10 | 60.00% |
| Rock@2022 vs Reina | 18–7 | 72.00% |
| Rock@2022 vs Miary Zo | 15–7 | 68.18% |
| Rock@2022 vs Law | 10–11 | 47.62% |
| Rock@2022 vs Armor King | 10–11 | 47.62% |
| Rock@2022 vs Heihachi | 11–7 | 61.11% |
| Rock@2022 vs Kazuya | 7–10 | 41.18% |
| Rock@2022 vs Jun | 10–6 | 62.50% |
| Rock@2022 vs King | 5–9 | 35.71% |
| Rock@2022 vs Steve | 7–6 | 53.85% |
| Rock@2022 vs Hwoarang | 7–5 | 58.33% |
| Rock@2022 vs Asuka | 6–4 | 60.00% |
| Rock@2022 vs Lars | 5–4 | 55.56% |
| Rock@2022 vs Lee | 7–2 | 77.78% |
| Rock@2022 vs Victor | 3–6 | 33.33% |
| Rock@2022 vs Eddy | 5–3 | 62.50% |
| Rock@2022 vs Fahkumram | 3–5 | 37.50% |
| Rock@2022 vs Paul | 2–5 | 28.57% |
| Rock@2022 vs Bryan | 4–3 | 57.14% |
| Rock@2022 vs Feng | 4–3 | 57.14% |
| Rock@2022 vs Lili | 3–4 | 42.86% |
| Rock@2022 vs Nina | 5–2 | 71.43% |
| Rock@2022 vs Devil Jin | 2–4 | 33.33% |
| Rock@2022 vs Anna | 5–1 | 83.33% |
| Rock@2022 vs Azucena | 3–2 | 60.00% |
| Rock@2022 vs Yoshimitsu | 3–1 | 75.00% |
| Rock@2022 vs Jack-8 | 0–4 | 0.00% |
| Rock@2022 vs Leo | 1–3 | 25.00% |
| Rock@2022 vs Alisa | 0–4 | 0.00% |
| Rock@2022 vs Kuma | 2–2 | 50.00% |
| Rock@2022 vs Raven | 3–0 | 100.00% |
| Rock@2022 vs Dragunov | 0–2 | 0.00% |
| Rock@2022 vs Shaheen | 1–1 | 50.00% |
| Rock@2022 vs Zafina | 1–1 | 50.00% |
| Rock@2022 vs Leroy | 0–2 | 0.00% |
| Rock@2022 vs Lidia | 1–1 | 50.00% |
| Rock@2022 vs Xiaoyu | 1–0 | 100.00% |
| Rock@2022 vs Claudio | 1–0 | 100.00% |
| Rock@2022 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.