| RollyBob vs King | 106–114 | 48.18% |
| RollyBob vs Kazuya | 77–112 | 40.74% |
| RollyBob vs Jin | 61–117 | 34.27% |
| RollyBob vs Heihachi | 58–108 | 34.94% |
| RollyBob vs Steve | 75–86 | 46.58% |
| RollyBob vs Reina | 85–75 | 53.12% |
| RollyBob vs Armor King | 78–75 | 50.98% |
| RollyBob vs Hwoarang | 60–92 | 39.47% |
| RollyBob vs Lidia | 62–74 | 45.59% |
| RollyBob vs Jun | 58–76 | 43.28% |
| RollyBob vs Law | 58–75 | 43.61% |
| RollyBob vs Bryan | 50–81 | 38.17% |
| RollyBob vs Lili | 57–61 | 48.31% |
| RollyBob vs Yoshimitsu | 43–61 | 41.35% |
| RollyBob vs Dragunov | 42–57 | 42.42% |
| RollyBob vs Azucena | 33–61 | 35.11% |
| RollyBob vs Asuka | 29–50 | 36.71% |
| RollyBob vs Lars | 24–52 | 31.58% |
| RollyBob vs Fahkumram | 33–42 | 44.00% |
| RollyBob vs Lee | 31–36 | 46.27% |
| RollyBob vs Eddy | 25–41 | 37.88% |
| RollyBob vs Nina | 24–40 | 37.50% |
| RollyBob vs Paul | 24–38 | 38.71% |
| RollyBob vs Victor | 24–30 | 44.44% |
| RollyBob vs Jack-8 | 13–37 | 26.00% |
| RollyBob vs Alisa | 22–26 | 45.83% |
| RollyBob vs Raven | 24–24 | 50.00% |
| RollyBob vs Claudio | 19–24 | 44.19% |
| RollyBob vs Leo | 17–24 | 41.46% |
| RollyBob vs Xiaoyu | 8–32 | 20.00% |
| RollyBob vs Feng | 12–28 | 30.00% |
| RollyBob vs Leroy | 16–24 | 40.00% |
| RollyBob vs Shaheen | 12–20 | 37.50% |
| RollyBob vs Devil Jin | 14–17 | 45.16% |
| RollyBob vs Kuma | 8–16 | 33.33% |
| RollyBob vs Anna | 10–11 | 47.62% |
| RollyBob vs Zafina | 7–13 | 35.00% |
| RollyBob vs Miary Zo | 7–13 | 35.00% |
| RollyBob vs Clive | 9–10 | 47.37% |
| RollyBob vs Panda | 5–5 | 50.00% |
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.