| Rocky4042 vs Hwoarang | 9–19 | 32.14% |
| Rocky4042 vs King | 13–13 | 50.00% |
| Rocky4042 vs Law | 9–10 | 47.37% |
| Rocky4042 vs Steve | 16–3 | 84.21% |
| Rocky4042 vs Reina | 9–9 | 50.00% |
| Rocky4042 vs Jin | 10–7 | 58.82% |
| Rocky4042 vs Heihachi | 12–4 | 75.00% |
| Rocky4042 vs Kazuya | 6–6 | 50.00% |
| Rocky4042 vs Feng | 5–4 | 55.56% |
| Rocky4042 vs Lili | 6–3 | 66.67% |
| Rocky4042 vs Dragunov | 4–5 | 44.44% |
| Rocky4042 vs Nina | 4–5 | 44.44% |
| Rocky4042 vs Lidia | 6–3 | 66.67% |
| Rocky4042 vs Jun | 4–4 | 50.00% |
| Rocky4042 vs Anna | 4–4 | 50.00% |
| Rocky4042 vs Eddy | 3–4 | 42.86% |
| Rocky4042 vs Yoshimitsu | 2–4 | 33.33% |
| Rocky4042 vs Devil Jin | 3–3 | 50.00% |
| Rocky4042 vs Alisa | 2–4 | 33.33% |
| Rocky4042 vs Xiaoyu | 2–3 | 40.00% |
| Rocky4042 vs Jack-8 | 0–5 | 0.00% |
| Rocky4042 vs Azucena | 1–4 | 20.00% |
| Rocky4042 vs Bryan | 0–4 | 0.00% |
| Rocky4042 vs Asuka | 0–4 | 0.00% |
| Rocky4042 vs Lars | 1–3 | 25.00% |
| Rocky4042 vs Leroy | 4–0 | 100.00% |
| Rocky4042 vs Lee | 3–0 | 100.00% |
| Rocky4042 vs Zafina | 2–1 | 66.67% |
| Rocky4042 vs Clive | 0–3 | 0.00% |
| Rocky4042 vs Claudio | 2–0 | 100.00% |
| Rocky4042 vs Miary Zo | 1–1 | 50.00% |
| Rocky4042 vs Leo | 0–1 | 0.00% |
| Rocky4042 vs Kuma | 0–1 | 0.00% |
| Rocky4042 vs Victor | 0–1 | 0.00% |
| Rocky4042 vs Raven | 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.