| Roofs vs Law | 5–9 | 35.71% |
| Roofs vs Jin | 1–11 | 8.33% |
| Roofs vs Lili | 3–9 | 25.00% |
| Roofs vs Reina | 4–8 | 33.33% |
| Roofs vs Steve | 5–3 | 62.50% |
| Roofs vs Asuka | 1–7 | 12.50% |
| Roofs vs Lidia | 2–6 | 25.00% |
| Roofs vs Kazuya | 1–6 | 14.29% |
| Roofs vs Jack-8 | 1–6 | 14.29% |
| Roofs vs Dragunov | 4–3 | 57.14% |
| Roofs vs Leo | 3–4 | 42.86% |
| Roofs vs Heihachi | 3–4 | 42.86% |
| Roofs vs Clive | 4–3 | 57.14% |
| Roofs vs King | 0–6 | 0.00% |
| Roofs vs Devil Jin | 4–2 | 66.67% |
| Roofs vs Eddy | 1–4 | 20.00% |
| Roofs vs Bryan | 2–2 | 50.00% |
| Roofs vs Victor | 1–3 | 25.00% |
| Roofs vs Yoshimitsu | 2–1 | 66.67% |
| Roofs vs Lars | 1–2 | 33.33% |
| Roofs vs Panda | 2–1 | 66.67% |
| Roofs vs Anna | 0–3 | 0.00% |
| Roofs vs Hwoarang | 2–0 | 100.00% |
| Roofs vs Claudio | 2–0 | 100.00% |
| Roofs vs Lee | 0–2 | 0.00% |
| Roofs vs Kuma | 0–2 | 0.00% |
| Roofs vs Jun | 1–1 | 50.00% |
| Roofs vs Xiaoyu | 1–0 | 100.00% |
| Roofs vs Alisa | 0–1 | 0.00% |
| Roofs vs Zafina | 1–0 | 100.00% |
| Roofs vs Azucena | 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.