| rockNINJAstar vs King | 13–14 | 48.15% |
| rockNINJAstar vs Jin | 12–14 | 46.15% |
| rockNINJAstar vs Reina | 14–8 | 63.64% |
| rockNINJAstar vs Steve | 14–7 | 66.67% |
| rockNINJAstar vs Law | 11–8 | 57.89% |
| rockNINJAstar vs Kazuya | 11–3 | 78.57% |
| rockNINJAstar vs Lili | 5–8 | 38.46% |
| rockNINJAstar vs Hwoarang | 8–4 | 66.67% |
| rockNINJAstar vs Lidia | 5–7 | 41.67% |
| rockNINJAstar vs Heihachi | 9–3 | 75.00% |
| rockNINJAstar vs Asuka | 7–4 | 63.64% |
| rockNINJAstar vs Devil Jin | 6–5 | 54.55% |
| rockNINJAstar vs Leroy | 6–5 | 54.55% |
| rockNINJAstar vs Nina | 3–7 | 30.00% |
| rockNINJAstar vs Victor | 8–2 | 80.00% |
| rockNINJAstar vs Eddy | 1–9 | 10.00% |
| rockNINJAstar vs Clive | 4–6 | 40.00% |
| rockNINJAstar vs Paul | 6–3 | 66.67% |
| rockNINJAstar vs Dragunov | 6–2 | 75.00% |
| rockNINJAstar vs Bryan | 3–4 | 42.86% |
| rockNINJAstar vs Azucena | 0–7 | 0.00% |
| rockNINJAstar vs Jack-8 | 0–6 | 0.00% |
| rockNINJAstar vs Xiaoyu | 3–2 | 60.00% |
| rockNINJAstar vs Feng | 1–4 | 20.00% |
| rockNINJAstar vs Alisa | 4–1 | 80.00% |
| rockNINJAstar vs Jun | 4–1 | 80.00% |
| rockNINJAstar vs Lars | 3–1 | 75.00% |
| rockNINJAstar vs Lee | 3–0 | 100.00% |
| rockNINJAstar vs Kuma | 2–1 | 66.67% |
| rockNINJAstar vs Raven | 2–1 | 66.67% |
| rockNINJAstar vs Yoshimitsu | 0–2 | 0.00% |
| rockNINJAstar vs Claudio | 0–2 | 0.00% |
| rockNINJAstar vs Panda | 2–0 | 100.00% |
| rockNINJAstar 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.