| Be Rough Sir vs Kazuya | 42–23 | 64.62% |
| Be Rough Sir vs Steve | 36–26 | 58.06% |
| Be Rough Sir vs Reina | 40–12 | 76.92% |
| Be Rough Sir vs Jin | 31–20 | 60.78% |
| Be Rough Sir vs Hwoarang | 15–28 | 34.88% |
| Be Rough Sir vs Paul | 26–15 | 63.41% |
| Be Rough Sir vs Yoshimitsu | 28–13 | 68.29% |
| Be Rough Sir vs Bryan | 23–18 | 56.10% |
| Be Rough Sir vs Jun | 22–19 | 53.66% |
| Be Rough Sir vs Law | 17–19 | 47.22% |
| Be Rough Sir vs King | 15–17 | 46.88% |
| Be Rough Sir vs Lili | 13–19 | 40.62% |
| Be Rough Sir vs Nina | 15–13 | 53.57% |
| Be Rough Sir vs Lee | 15–13 | 53.57% |
| Be Rough Sir vs Victor | 12–14 | 46.15% |
| Be Rough Sir vs Lars | 15–10 | 60.00% |
| Be Rough Sir vs Feng | 12–10 | 54.55% |
| Be Rough Sir vs Devil Jin | 8–13 | 38.10% |
| Be Rough Sir vs Azucena | 12–9 | 57.14% |
| Be Rough Sir vs Asuka | 12–8 | 60.00% |
| Be Rough Sir vs Dragunov | 10–10 | 50.00% |
| Be Rough Sir vs Jack-8 | 7–9 | 43.75% |
| Be Rough Sir vs Leo | 9–7 | 56.25% |
| Be Rough Sir vs Leroy | 9–7 | 56.25% |
| Be Rough Sir vs Xiaoyu | 3–12 | 20.00% |
| Be Rough Sir vs Eddy | 6–8 | 42.86% |
| Be Rough Sir vs Kuma | 7–5 | 58.33% |
| Be Rough Sir vs Heihachi | 6–6 | 50.00% |
| Be Rough Sir vs Shaheen | 6–4 | 60.00% |
| Be Rough Sir vs Zafina | 3–6 | 33.33% |
| Be Rough Sir vs Raven | 6–2 | 75.00% |
| Be Rough Sir vs Lidia | 5–2 | 71.43% |
| Be Rough Sir vs Alisa | 2–4 | 33.33% |
| Be Rough Sir vs Claudio | 2–4 | 33.33% |
| Be Rough Sir vs Panda | 1–2 | 33.33% |
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.