| Dwayne Rock vs Reina | 34–17 | 66.67% |
| Dwayne Rock vs Paul | 21–18 | 53.85% |
| Dwayne Rock vs King | 14–22 | 38.89% |
| Dwayne Rock vs Kazuya | 16–13 | 55.17% |
| Dwayne Rock vs Dragunov | 9–17 | 34.62% |
| Dwayne Rock vs Bryan | 11–13 | 45.83% |
| Dwayne Rock vs Lili | 15–6 | 71.43% |
| Dwayne Rock vs Law | 12–8 | 60.00% |
| Dwayne Rock vs Jin | 13–6 | 68.42% |
| Dwayne Rock vs Victor | 5–12 | 29.41% |
| Dwayne Rock vs Hwoarang | 4–12 | 25.00% |
| Dwayne Rock vs Asuka | 7–9 | 43.75% |
| Dwayne Rock vs Jun | 8–7 | 53.33% |
| Dwayne Rock vs Lidia | 9–6 | 60.00% |
| Dwayne Rock vs Feng | 7–6 | 53.85% |
| Dwayne Rock vs Xiaoyu | 5–7 | 41.67% |
| Dwayne Rock vs Steve | 5–6 | 45.45% |
| Dwayne Rock vs Azucena | 4–6 | 40.00% |
| Dwayne Rock vs Yoshimitsu | 1–7 | 12.50% |
| Dwayne Rock vs Jack-8 | 6–2 | 75.00% |
| Dwayne Rock vs Claudio | 5–3 | 62.50% |
| Dwayne Rock vs Devil Jin | 4–3 | 57.14% |
| Dwayne Rock vs Nina | 5–2 | 71.43% |
| Dwayne Rock vs Eddy | 1–6 | 14.29% |
| Dwayne Rock vs Lars | 0–6 | 0.00% |
| Dwayne Rock vs Alisa | 5–1 | 83.33% |
| Dwayne Rock vs Leroy | 1–4 | 20.00% |
| Dwayne Rock vs Heihachi | 3–2 | 60.00% |
| Dwayne Rock vs Lee | 1–3 | 25.00% |
| Dwayne Rock vs Kuma | 1–3 | 25.00% |
| Dwayne Rock vs Shaheen | 2–0 | 100.00% |
| Dwayne Rock vs Panda | 0–2 | 0.00% |
| Dwayne Rock vs Raven | 1–1 | 50.00% |
| Dwayne Rock vs Leo | 1–0 | 100.00% |
| Dwayne Rock vs Zafina | 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.