| roppongi vs Kazuya | 12–4 | 75.00% |
| roppongi vs Jin | 6–8 | 42.86% |
| roppongi vs King | 7–6 | 53.85% |
| roppongi vs Asuka | 9–2 | 81.82% |
| roppongi vs Eddy | 8–3 | 72.73% |
| roppongi vs Dragunov | 7–3 | 70.00% |
| roppongi vs Reina | 8–2 | 80.00% |
| roppongi vs Lee | 6–2 | 75.00% |
| roppongi vs Hwoarang | 5–2 | 71.43% |
| roppongi vs Steve | 5–2 | 71.43% |
| roppongi vs Bryan | 3–3 | 50.00% |
| roppongi vs Lars | 3–3 | 50.00% |
| roppongi vs Azucena | 6–0 | 100.00% |
| roppongi vs Victor | 5–1 | 83.33% |
| roppongi vs Paul | 2–3 | 40.00% |
| roppongi vs Law | 3–2 | 60.00% |
| roppongi vs Leo | 5–0 | 100.00% |
| roppongi vs Panda | 3–2 | 60.00% |
| roppongi vs Yoshimitsu | 2–2 | 50.00% |
| roppongi vs Xiaoyu | 3–1 | 75.00% |
| roppongi vs Jack-8 | 3–1 | 75.00% |
| roppongi vs Nina | 3–1 | 75.00% |
| roppongi vs Devil Jin | 1–2 | 33.33% |
| roppongi vs Lili | 2–1 | 66.67% |
| roppongi vs Leroy | 0–3 | 0.00% |
| roppongi vs Jun | 3–0 | 100.00% |
| roppongi vs Alisa | 1–1 | 50.00% |
| roppongi vs Claudio | 1–1 | 50.00% |
| roppongi vs Shaheen | 2–0 | 100.00% |
| roppongi vs Kuma | 1–0 | 100.00% |
| roppongi vs Zafina | 0–1 | 0.00% |
| roppongi vs Raven | 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.