| Roberta vs Bryan | 203–115 | 63.84% |
| Roberta vs Dragunov | 158–105 | 60.08% |
| Roberta vs Steve | 124–103 | 54.63% |
| Roberta vs Asuka | 136–89 | 60.44% |
| Roberta vs Kazuya | 113–104 | 52.07% |
| Roberta vs Heihachi | 108–103 | 51.18% |
| Roberta vs Hwoarang | 119–91 | 56.67% |
| Roberta vs Paul | 131–70 | 65.17% |
| Roberta vs King | 97–101 | 48.99% |
| Roberta vs Reina | 111–86 | 56.35% |
| Roberta vs Lili | 99–88 | 52.94% |
| Roberta vs Jin | 97–80 | 54.80% |
| Roberta vs Law | 74–90 | 45.12% |
| Roberta vs Yoshimitsu | 90–69 | 56.60% |
| Roberta vs Victor | 83–75 | 52.53% |
| Roberta vs Feng | 98–58 | 62.82% |
| Roberta vs Lars | 79–72 | 52.32% |
| Roberta vs Alisa | 68–76 | 47.22% |
| Roberta vs Jun | 78–62 | 55.71% |
| Roberta vs Azucena | 72–68 | 51.43% |
| Roberta vs Clive | 70–64 | 52.24% |
| Roberta vs Armor King | 85–49 | 63.43% |
| Roberta vs Devil Jin | 60–71 | 45.80% |
| Roberta vs Lee | 70–59 | 54.26% |
| Roberta vs Claudio | 78–47 | 62.40% |
| Roberta vs Jack-8 | 40–76 | 34.48% |
| Roberta vs Nina | 54–62 | 46.55% |
| Roberta vs Eddy | 67–46 | 59.29% |
| Roberta vs Xiaoyu | 61–51 | 54.46% |
| Roberta vs Anna | 56–53 | 51.38% |
| Roberta vs Leroy | 55–51 | 51.89% |
| Roberta vs Leo | 63–34 | 64.95% |
| Roberta vs Shaheen | 60–36 | 62.50% |
| Roberta vs Raven | 53–40 | 56.99% |
| Roberta vs Lidia | 45–47 | 48.91% |
| Roberta vs Miary Zo | 41–38 | 51.90% |
| Roberta vs Kuma | 54–21 | 72.00% |
| Roberta vs Zafina | 34–36 | 48.57% |
| Roberta vs Fahkumram | 31–38 | 44.93% |
| Roberta vs Panda | 16–20 | 44.44% |
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.