| Riomvm vs Kazuya | 179–154 | 53.75% |
| Riomvm vs Bryan | 137–124 | 52.49% |
| Riomvm vs Jin | 129–123 | 51.19% |
| Riomvm vs King | 116–118 | 49.57% |
| Riomvm vs Steve | 100–110 | 47.62% |
| Riomvm vs Reina | 92–110 | 45.54% |
| Riomvm vs Yoshimitsu | 77–78 | 49.68% |
| Riomvm vs Hwoarang | 74–75 | 49.66% |
| Riomvm vs Lili | 72–73 | 49.66% |
| Riomvm vs Dragunov | 70–69 | 50.36% |
| Riomvm vs Law | 68–62 | 52.31% |
| Riomvm vs Heihachi | 53–76 | 41.09% |
| Riomvm vs Lee | 70–55 | 56.00% |
| Riomvm vs Paul | 65–58 | 52.85% |
| Riomvm vs Azucena | 60–63 | 48.78% |
| Riomvm vs Devil Jin | 55–65 | 45.83% |
| Riomvm vs Armor King | 55–59 | 48.25% |
| Riomvm vs Jun | 46–65 | 41.44% |
| Riomvm vs Asuka | 52–53 | 49.52% |
| Riomvm vs Xiaoyu | 53–43 | 55.21% |
| Riomvm vs Victor | 40–54 | 42.55% |
| Riomvm vs Jack-8 | 48–39 | 55.17% |
| Riomvm vs Lidia | 31–56 | 35.63% |
| Riomvm vs Nina | 49–37 | 56.98% |
| Riomvm vs Feng | 38–44 | 46.34% |
| Riomvm vs Leo | 44–38 | 53.66% |
| Riomvm vs Raven | 36–43 | 45.57% |
| Riomvm vs Leroy | 32–43 | 42.67% |
| Riomvm vs Lars | 45–26 | 63.38% |
| Riomvm vs Clive | 24–39 | 38.10% |
| Riomvm vs Miary Zo | 21–39 | 35.00% |
| Riomvm vs Shaheen | 30–29 | 50.85% |
| Riomvm vs Eddy | 35–24 | 59.32% |
| Riomvm vs Zafina | 32–19 | 62.75% |
| Riomvm vs Claudio | 31–19 | 62.00% |
| Riomvm vs Anna | 23–26 | 46.94% |
| Riomvm vs Alisa | 20–28 | 41.67% |
| Riomvm vs Fahkumram | 24–19 | 55.81% |
| Riomvm vs Kuma | 11–30 | 26.83% |
| Riomvm vs Panda | 6–14 | 30.00% |
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.