| RighteousBum vs Bryan | 222–184 | 54.68% |
| RighteousBum vs Kazuya | 182–163 | 52.75% |
| RighteousBum vs Jin | 134–166 | 44.67% |
| RighteousBum vs Reina | 141–134 | 51.27% |
| RighteousBum vs Hwoarang | 132–136 | 49.25% |
| RighteousBum vs King | 159–104 | 60.46% |
| RighteousBum vs Steve | 131–115 | 53.25% |
| RighteousBum vs Heihachi | 94–126 | 42.73% |
| RighteousBum vs Dragunov | 103–101 | 50.49% |
| RighteousBum vs Yoshimitsu | 111–70 | 61.33% |
| RighteousBum vs Jun | 87–88 | 49.71% |
| RighteousBum vs Paul | 96–74 | 56.47% |
| RighteousBum vs Azucena | 84–85 | 49.70% |
| RighteousBum vs Devil Jin | 79–87 | 47.59% |
| RighteousBum vs Lee | 78–82 | 48.75% |
| RighteousBum vs Leo | 77–77 | 50.00% |
| RighteousBum vs Law | 82–67 | 55.03% |
| RighteousBum vs Lili | 67–75 | 47.18% |
| RighteousBum vs Fahkumram | 81–61 | 57.04% |
| RighteousBum vs Xiaoyu | 92–49 | 65.25% |
| RighteousBum vs Lars | 61–79 | 43.57% |
| RighteousBum vs Nina | 70–68 | 50.72% |
| RighteousBum vs Armor King | 68–68 | 50.00% |
| RighteousBum vs Raven | 61–62 | 49.59% |
| RighteousBum vs Asuka | 57–64 | 47.11% |
| RighteousBum vs Claudio | 55–65 | 45.83% |
| RighteousBum vs Jack-8 | 44–64 | 40.74% |
| RighteousBum vs Victor | 54–53 | 50.47% |
| RighteousBum vs Feng | 58–48 | 54.72% |
| RighteousBum vs Eddy | 41–64 | 39.05% |
| RighteousBum vs Zafina | 50–40 | 55.56% |
| RighteousBum vs Shaheen | 36–53 | 40.45% |
| RighteousBum vs Leroy | 30–43 | 41.10% |
| RighteousBum vs Alisa | 31–30 | 50.82% |
| RighteousBum vs Anna | 28–33 | 45.90% |
| RighteousBum vs Kuma | 35–22 | 61.40% |
| RighteousBum vs Lidia | 24–31 | 43.64% |
| RighteousBum vs Miary Zo | 11–21 | 34.38% |
| RighteousBum vs Clive | 10–20 | 33.33% |
| RighteousBum vs Panda | 13–13 | 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.