| Roaf vs King | 22–12 | 64.71% |
| Roaf vs Steve | 20–14 | 58.82% |
| Roaf vs Victor | 17–12 | 58.62% |
| Roaf vs Dragunov | 16–7 | 69.57% |
| Roaf vs Reina | 18–5 | 78.26% |
| Roaf vs Leo | 14–7 | 66.67% |
| Roaf vs Paul | 13–7 | 65.00% |
| Roaf vs Hwoarang | 11–9 | 55.00% |
| Roaf vs Bryan | 6–13 | 31.58% |
| Roaf vs Kazuya | 11–8 | 57.89% |
| Roaf vs Jun | 11–7 | 61.11% |
| Roaf vs Heihachi | 13–4 | 76.47% |
| Roaf vs Clive | 5–11 | 31.25% |
| Roaf vs Jin | 11–3 | 78.57% |
| Roaf vs Lars | 12–2 | 85.71% |
| Roaf vs Yoshimitsu | 7–6 | 53.85% |
| Roaf vs Asuka | 11–1 | 91.67% |
| Roaf vs Eddy | 5–4 | 55.56% |
| Roaf vs Xiaoyu | 4–3 | 57.14% |
| Roaf vs Lee | 6–1 | 85.71% |
| Roaf vs Leroy | 4–3 | 57.14% |
| Roaf vs Armor King | 5–2 | 71.43% |
| Roaf vs Law | 2–4 | 33.33% |
| Roaf vs Alisa | 5–1 | 83.33% |
| Roaf vs Claudio | 4–2 | 66.67% |
| Roaf vs Nina | 5–1 | 83.33% |
| Roaf vs Azucena | 3–2 | 60.00% |
| Roaf vs Jack-8 | 3–1 | 75.00% |
| Roaf vs Devil Jin | 3–1 | 75.00% |
| Roaf vs Kuma | 0–3 | 0.00% |
| Roaf vs Zafina | 3–0 | 100.00% |
| Roaf vs Fahkumram | 2–1 | 66.67% |
| Roaf vs Feng | 1–1 | 50.00% |
| Roaf vs Miary Zo | 2–0 | 100.00% |
| Roaf vs Lili | 0–1 | 0.00% |
| Roaf vs Panda | 0–1 | 0.00% |
| Roaf 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.