| Ratmanbrawler vs Kazuya | 51–38 | 57.30% |
| Ratmanbrawler vs King | 45–30 | 60.00% |
| Ratmanbrawler vs Jin | 41–32 | 56.16% |
| Ratmanbrawler vs Bryan | 29–27 | 51.79% |
| Ratmanbrawler vs Reina | 27–28 | 49.09% |
| Ratmanbrawler vs Hwoarang | 30–24 | 55.56% |
| Ratmanbrawler vs Steve | 22–32 | 40.74% |
| Ratmanbrawler vs Lee | 33–21 | 61.11% |
| Ratmanbrawler vs Law | 32–21 | 60.38% |
| Ratmanbrawler vs Lili | 25–20 | 55.56% |
| Ratmanbrawler vs Lars | 26–19 | 57.78% |
| Ratmanbrawler vs Asuka | 18–24 | 42.86% |
| Ratmanbrawler vs Xiaoyu | 17–23 | 42.50% |
| Ratmanbrawler vs Lidia | 19–19 | 50.00% |
| Ratmanbrawler vs Heihachi | 20–17 | 54.05% |
| Ratmanbrawler vs Clive | 12–24 | 33.33% |
| Ratmanbrawler vs Yoshimitsu | 18–17 | 51.43% |
| Ratmanbrawler vs Shaheen | 19–16 | 54.29% |
| Ratmanbrawler vs Jack-8 | 15–19 | 44.12% |
| Ratmanbrawler vs Paul | 16–17 | 48.48% |
| Ratmanbrawler vs Devil Jin | 13–16 | 44.83% |
| Ratmanbrawler vs Feng | 16–13 | 55.17% |
| Ratmanbrawler vs Dragunov | 11–15 | 42.31% |
| Ratmanbrawler vs Jun | 12–14 | 46.15% |
| Ratmanbrawler vs Azucena | 8–17 | 32.00% |
| Ratmanbrawler vs Alisa | 16–7 | 69.57% |
| Ratmanbrawler vs Nina | 17–6 | 73.91% |
| Ratmanbrawler vs Raven | 14–9 | 60.87% |
| Ratmanbrawler vs Claudio | 12–10 | 54.55% |
| Ratmanbrawler vs Zafina | 14–6 | 70.00% |
| Ratmanbrawler vs Leo | 10–9 | 52.63% |
| Ratmanbrawler vs Kuma | 9–10 | 47.37% |
| Ratmanbrawler vs Eddy | 10–9 | 52.63% |
| Ratmanbrawler vs Leroy | 7–11 | 38.89% |
| Ratmanbrawler vs Victor | 5–7 | 41.67% |
| Ratmanbrawler vs Panda | 2–2 | 50.00% |
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.