| Roemca3 vs Jin | 249–339 | 42.35% |
| Roemca3 vs Kazuya | 254–298 | 46.01% |
| Roemca3 vs King | 196–259 | 43.08% |
| Roemca3 vs Law | 158–292 | 35.11% |
| Roemca3 vs Hwoarang | 170–188 | 47.49% |
| Roemca3 vs Reina | 156–191 | 44.96% |
| Roemca3 vs Bryan | 139–192 | 41.99% |
| Roemca3 vs Heihachi | 142–161 | 46.86% |
| Roemca3 vs Yoshimitsu | 119–149 | 44.40% |
| Roemca3 vs Steve | 98–160 | 37.98% |
| Roemca3 vs Lili | 102–150 | 40.48% |
| Roemca3 vs Paul | 99–152 | 39.44% |
| Roemca3 vs Jun | 98–141 | 41.00% |
| Roemca3 vs Dragunov | 109–121 | 47.39% |
| Roemca3 vs Nina | 95–108 | 46.80% |
| Roemca3 vs Lidia | 89–113 | 44.06% |
| Roemca3 vs Eddy | 67–127 | 34.54% |
| Roemca3 vs Asuka | 96–95 | 50.26% |
| Roemca3 vs Azucena | 77–84 | 47.83% |
| Roemca3 vs Alisa | 51–106 | 32.48% |
| Roemca3 vs Victor | 67–90 | 42.68% |
| Roemca3 vs Xiaoyu | 73–73 | 50.00% |
| Roemca3 vs Devil Jin | 51–89 | 36.43% |
| Roemca3 vs Feng | 58–78 | 42.65% |
| Roemca3 vs Lars | 51–85 | 37.50% |
| Roemca3 vs Lee | 60–71 | 45.80% |
| Roemca3 vs Armor King | 50–66 | 43.10% |
| Roemca3 vs Clive | 32–83 | 27.83% |
| Roemca3 vs Fahkumram | 54–61 | 46.96% |
| Roemca3 vs Jack-8 | 39–39 | 50.00% |
| Roemca3 vs Raven | 25–47 | 34.72% |
| Roemca3 vs Anna | 41–28 | 59.42% |
| Roemca3 vs Claudio | 17–49 | 25.76% |
| Roemca3 vs Leroy | 41–25 | 62.12% |
| Roemca3 vs Leo | 22–37 | 37.29% |
| Roemca3 vs Shaheen | 17–25 | 40.48% |
| Roemca3 vs Miary Zo | 14–26 | 35.00% |
| Roemca3 vs Kuma | 14–16 | 46.67% |
| Roemca3 vs Panda | 7–17 | 29.17% |
| Roemca3 vs Zafina | 10–12 | 45.45% |
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.