| Rojoan vs King | 228–202 | 53.02% |
| Rojoan vs Jin | 202–197 | 50.63% |
| Rojoan vs Dragunov | 171–193 | 46.98% |
| Rojoan vs Bryan | 187–171–1 | 52.23% |
| Rojoan vs Law | 181–168 | 51.86% |
| Rojoan vs Hwoarang | 178–151 | 54.10% |
| Rojoan vs Victor | 171–158 | 51.98% |
| Rojoan vs Kazuya | 145–183 | 44.21% |
| Rojoan vs Paul | 170–156 | 52.15% |
| Rojoan vs Lili | 117–149 | 43.98% |
| Rojoan vs Yoshimitsu | 142–119 | 54.41% |
| Rojoan vs Reina | 142–117 | 54.83% |
| Rojoan vs Lars | 92–140 | 39.66% |
| Rojoan vs Eddy | 125–105 | 54.35% |
| Rojoan vs Asuka | 119–110 | 51.97% |
| Rojoan vs Feng | 114–113 | 50.22% |
| Rojoan vs Jun | 113–102 | 52.56% |
| Rojoan vs Steve | 102–105 | 49.28% |
| Rojoan vs Devil Jin | 104–97 | 51.74% |
| Rojoan vs Azucena | 83–95 | 46.63% |
| Rojoan vs Nina | 61–113 | 35.06% |
| Rojoan vs Claudio | 70–91 | 43.48% |
| Rojoan vs Leroy | 82–79 | 50.93% |
| Rojoan vs Jack-8 | 72–85 | 45.86% |
| Rojoan vs Alisa | 58–99 | 36.94% |
| Rojoan vs Lidia | 73–81 | 47.40% |
| Rojoan vs Lee | 70–80 | 46.67% |
| Rojoan vs Heihachi | 64–84 | 43.24% |
| Rojoan vs Xiaoyu | 66–75 | 46.81% |
| Rojoan vs Kuma | 52–65 | 44.44% |
| Rojoan vs Shaheen | 35–70 | 33.33% |
| Rojoan vs Leo | 47–57 | 45.19% |
| Rojoan vs Raven | 48–49 | 49.48% |
| Rojoan vs Zafina | 41–40 | 50.62% |
| Rojoan vs Clive | 30–32 | 48.39% |
| Rojoan vs Panda | 21–36 | 36.84% |
| Rojoan vs Anna | 18–27 | 40.00% |
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.