| RRRR vs King | 135–163 | 45.30% |
| RRRR vs Jin | 166–127 | 56.66% |
| RRRR vs Kazuya | 144–130 | 52.55% |
| RRRR vs Dragunov | 123–136 | 47.49% |
| RRRR vs Heihachi | 118–123 | 48.96% |
| RRRR vs Bryan | 135–101 | 57.20% |
| RRRR vs Hwoarang | 118–117 | 50.21% |
| RRRR vs Steve | 111–101 | 52.36% |
| RRRR vs Law | 111–74 | 60.00% |
| RRRR vs Lili | 85–87 | 49.42% |
| RRRR vs Reina | 87–82 | 51.48% |
| RRRR vs Victor | 79–90 | 46.75% |
| RRRR vs Lars | 87–79 | 52.41% |
| RRRR vs Paul | 84–71 | 54.19% |
| RRRR vs Yoshimitsu | 83–71 | 53.90% |
| RRRR vs Asuka | 77–65 | 54.23% |
| RRRR vs Devil Jin | 63–72 | 46.67% |
| RRRR vs Lee | 70–59 | 54.26% |
| RRRR vs Nina | 74–50 | 59.68% |
| RRRR vs Xiaoyu | 60–61 | 49.59% |
| RRRR vs Leo | 60–61 | 49.59% |
| RRRR vs Azucena | 58–62 | 48.33% |
| RRRR vs Feng | 62–55 | 52.99% |
| RRRR vs Claudio | 43–64 | 40.19% |
| RRRR vs Jun | 49–58 | 45.79% |
| RRRR vs Jack-8 | 39–66 | 37.14% |
| RRRR vs Alisa | 47–48 | 49.47% |
| RRRR vs Leroy | 32–54 | 37.21% |
| RRRR vs Lidia | 37–49 | 43.02% |
| RRRR vs Eddy | 40–41 | 49.38% |
| RRRR vs Armor King | 39–40 | 49.37% |
| RRRR vs Raven | 42–35 | 54.55% |
| RRRR vs Clive | 22–46 | 32.35% |
| RRRR vs Shaheen | 30–35 | 46.15% |
| RRRR vs Kuma | 27–38 | 41.54% |
| RRRR vs Anna | 24–35 | 40.68% |
| RRRR vs Fahkumram | 23–28 | 45.10% |
| RRRR vs Zafina | 29–19 | 60.42% |
| RRRR vs Panda | 18–19 | 48.65% |
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.