| RobinBoyWonder vs Kazuya | 233–218 | 51.66% |
| RobinBoyWonder vs Bryan | 215–152 | 58.58% |
| RobinBoyWonder vs Jin | 146–182 | 44.51% |
| RobinBoyWonder vs King | 160–167 | 48.93% |
| RobinBoyWonder vs Hwoarang | 165–133 | 55.37% |
| RobinBoyWonder vs Paul | 126–129 | 49.41% |
| RobinBoyWonder vs Law | 134–103 | 56.54% |
| RobinBoyWonder vs Reina | 109–127 | 46.19% |
| RobinBoyWonder vs Lee | 135–99 | 57.69% |
| RobinBoyWonder vs Yoshimitsu | 123–102 | 54.67% |
| RobinBoyWonder vs Dragunov | 108–114 | 48.65% |
| RobinBoyWonder vs Heihachi | 116–96 | 54.72% |
| RobinBoyWonder vs Steve | 102–86 | 54.26% |
| RobinBoyWonder vs Lili | 85–93 | 47.75% |
| RobinBoyWonder vs Devil Jin | 84–89 | 48.55% |
| RobinBoyWonder vs Feng | 69–78 | 46.94% |
| RobinBoyWonder vs Jun | 89–56 | 61.38% |
| RobinBoyWonder vs Lars | 63–76 | 45.32% |
| RobinBoyWonder vs Xiaoyu | 71–65 | 52.21% |
| RobinBoyWonder vs Nina | 65–67 | 49.24% |
| RobinBoyWonder vs Asuka | 56–69 | 44.80% |
| RobinBoyWonder vs Victor | 55–67 | 45.08% |
| RobinBoyWonder vs Azucena | 52–67 | 43.70% |
| RobinBoyWonder vs Raven | 65–54 | 54.62% |
| RobinBoyWonder vs Alisa | 61–56 | 52.14% |
| RobinBoyWonder vs Leroy | 54–55 | 49.54% |
| RobinBoyWonder vs Zafina | 48–52 | 48.00% |
| RobinBoyWonder vs Lidia | 39–57 | 40.62% |
| RobinBoyWonder vs Leo | 42–53 | 44.21% |
| RobinBoyWonder vs Eddy | 42–46 | 47.73% |
| RobinBoyWonder vs Claudio | 38–48 | 44.19% |
| RobinBoyWonder vs Jack-8 | 36–45 | 44.44% |
| RobinBoyWonder vs Clive | 27–44 | 38.03% |
| RobinBoyWonder vs Kuma | 27–40 | 40.30% |
| RobinBoyWonder vs Shaheen | 35–28 | 55.56% |
| RobinBoyWonder vs Armor King | 19–30 | 38.78% |
| RobinBoyWonder vs Anna | 22–22 | 50.00% |
| RobinBoyWonder vs Panda | 20–20 | 50.00% |
| RobinBoyWonder vs Fahkumram | 15–19 | 44.12% |
| RobinBoyWonder vs Miary Zo | 5–11 | 31.25% |
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.