| Roait vs Jin | 13–18 | 41.94% |
| Roait vs King | 12–18 | 40.00% |
| Roait vs Law | 12–17 | 41.38% |
| Roait vs Kazuya | 10–19 | 34.48% |
| Roait vs Hwoarang | 14–6 | 70.00% |
| Roait vs Bryan | 9–11 | 45.00% |
| Roait vs Reina | 12–7 | 63.16% |
| Roait vs Steve | 11–7 | 61.11% |
| Roait vs Paul | 8–8 | 50.00% |
| Roait vs Dragunov | 7–9 | 43.75% |
| Roait vs Eddy | 6–10 | 37.50% |
| Roait vs Yoshimitsu | 5–10 | 33.33% |
| Roait vs Lars | 6–6 | 50.00% |
| Roait vs Nina | 5–6 | 45.45% |
| Roait vs Jun | 7–4 | 63.64% |
| Roait vs Leo | 3–6 | 33.33% |
| Roait vs Lili | 3–5 | 37.50% |
| Roait vs Lidia | 6–2 | 75.00% |
| Roait vs Feng | 5–2 | 71.43% |
| Roait vs Lee | 4–3 | 57.14% |
| Roait vs Azucena | 3–2 | 60.00% |
| Roait vs Victor | 4–1 | 80.00% |
| Roait vs Clive | 5–0 | 100.00% |
| Roait vs Devil Jin | 0–4 | 0.00% |
| Roait vs Alisa | 2–2 | 50.00% |
| Roait vs Claudio | 1–3 | 25.00% |
| Roait vs Xiaoyu | 2–1 | 66.67% |
| Roait vs Asuka | 1–2 | 33.33% |
| Roait vs Shaheen | 1–2 | 33.33% |
| Roait vs Leroy | 2–1 | 66.67% |
| Roait vs Raven | 2–1 | 66.67% |
| Roait vs Jack-8 | 0–2 | 0.00% |
| Roait vs Zafina | 1–1 | 50.00% |
| Roait vs Heihachi | 2–0 | 100.00% |
| Roait vs Kuma | 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.