| rockahh44 vs King | 16–8 | 66.67% |
| rockahh44 vs Jin | 15–6 | 71.43% |
| rockahh44 vs Yoshimitsu | 9–11 | 45.00% |
| rockahh44 vs Steve | 14–6 | 70.00% |
| rockahh44 vs Dragunov | 10–9 | 52.63% |
| rockahh44 vs Reina | 13–6 | 68.42% |
| rockahh44 vs Law | 11–5 | 68.75% |
| rockahh44 vs Bryan | 4–11 | 26.67% |
| rockahh44 vs Kazuya | 12–3 | 80.00% |
| rockahh44 vs Lidia | 7–8 | 46.67% |
| rockahh44 vs Anna | 9–6 | 60.00% |
| rockahh44 vs Hwoarang | 8–6 | 57.14% |
| rockahh44 vs Feng | 2–7 | 22.22% |
| rockahh44 vs Devil Jin | 5–3 | 62.50% |
| rockahh44 vs Lars | 5–3 | 62.50% |
| rockahh44 vs Azucena | 4–4 | 50.00% |
| rockahh44 vs Lili | 3–4 | 42.86% |
| rockahh44 vs Leo | 7–0 | 100.00% |
| rockahh44 vs Victor | 4–3 | 57.14% |
| rockahh44 vs Heihachi | 5–2 | 71.43% |
| rockahh44 vs Xiaoyu | 4–2 | 66.67% |
| rockahh44 vs Eddy | 5–1 | 83.33% |
| rockahh44 vs Jack-8 | 3–2 | 60.00% |
| rockahh44 vs Lee | 1–4 | 20.00% |
| rockahh44 vs Paul | 2–2 | 50.00% |
| rockahh44 vs Alisa | 0–3 | 0.00% |
| rockahh44 vs Claudio | 2–1 | 66.67% |
| rockahh44 vs Nina | 1–2 | 33.33% |
| rockahh44 vs Jun | 1–2 | 33.33% |
| rockahh44 vs Clive | 2–1 | 66.67% |
| rockahh44 vs Asuka | 1–1 | 50.00% |
| rockahh44 vs Kuma | 2–0 | 100.00% |
| rockahh44 vs Zafina | 0–2 | 0.00% |
| rockahh44 vs Leroy | 0–2 | 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.