| ROOBY vs Jin | 91–73 | 55.49% |
| ROOBY vs Kazuya | 75–84 | 47.17% |
| ROOBY vs King | 92–63 | 59.35% |
| ROOBY vs Heihachi | 81–73 | 52.60% |
| ROOBY vs Yoshimitsu | 85–68 | 55.56% |
| ROOBY vs Lee | 77–69 | 52.74% |
| ROOBY vs Hwoarang | 78–65 | 54.55% |
| ROOBY vs Steve | 77–51 | 60.16% |
| ROOBY vs Leo | 62–60 | 50.82% |
| ROOBY vs Lili | 58–57 | 50.43% |
| ROOBY vs Bryan | 50–63 | 44.25% |
| ROOBY vs Nina | 54–54 | 50.00% |
| ROOBY vs Reina | 54–54 | 50.00% |
| ROOBY vs Dragunov | 60–46 | 56.60% |
| ROOBY vs Jun | 51–54 | 48.57% |
| ROOBY vs Law | 50–51 | 49.50% |
| ROOBY vs Xiaoyu | 65–35 | 65.00% |
| ROOBY vs Lars | 48–50 | 48.98% |
| ROOBY vs Raven | 52–43 | 54.74% |
| ROOBY vs Asuka | 44–47 | 48.35% |
| ROOBY vs Paul | 53–37 | 58.89% |
| ROOBY vs Claudio | 49–37 | 56.98% |
| ROOBY vs Lidia | 37–45 | 45.12% |
| ROOBY vs Devil Jin | 48–33 | 59.26% |
| ROOBY vs Jack-8 | 40–35 | 53.33% |
| ROOBY vs Feng | 40–31 | 56.34% |
| ROOBY vs Leroy | 39–28 | 58.21% |
| ROOBY vs Azucena | 39–24 | 61.90% |
| ROOBY vs Eddy | 30–33 | 47.62% |
| ROOBY vs Shaheen | 32–29 | 52.46% |
| ROOBY vs Clive | 37–24 | 60.66% |
| ROOBY vs Victor | 32–27 | 54.24% |
| ROOBY vs Alisa | 26–26 | 50.00% |
| ROOBY vs Zafina | 27–25 | 51.92% |
| ROOBY vs Kuma | 26–13 | 66.67% |
| ROOBY vs Panda | 11–19 | 36.67% |
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.