| Ryth vs Bryan | 223–202 | 52.47% |
| Ryth vs Kazuya | 200–182 | 52.36% |
| Ryth vs Hwoarang | 179–192 | 48.25% |
| Ryth vs Jin | 152–173 | 46.77% |
| Ryth vs King | 136–150 | 47.55% |
| Ryth vs Law | 125–135 | 48.08% |
| Ryth vs Dragunov | 125–124 | 50.20% |
| Ryth vs Steve | 132–103 | 56.17% |
| Ryth vs Lili | 108–115 | 48.43% |
| Ryth vs Heihachi | 111–110 | 50.23% |
| Ryth vs Paul | 107–108 | 49.77% |
| Ryth vs Clive | 111–92 | 54.68% |
| Ryth vs Devil Jin | 101–90 | 52.88% |
| Ryth vs Lee | 93–97 | 48.95% |
| Ryth vs Reina | 88–99 | 47.06% |
| Ryth vs Lars | 88–98 | 47.31% |
| Ryth vs Azucena | 101–83 | 54.89% |
| Ryth vs Nina | 77–82 | 48.43% |
| Ryth vs Yoshimitsu | 75–79 | 48.70% |
| Ryth vs Xiaoyu | 75–73 | 50.68% |
| Ryth vs Alisa | 57–79 | 41.91% |
| Ryth vs Jun | 70–64 | 52.24% |
| Ryth vs Asuka | 79–52 | 60.31% |
| Ryth vs Jack-8 | 59–71 | 45.38% |
| Ryth vs Anna | 62–67 | 48.06% |
| Ryth vs Victor | 64–60 | 51.61% |
| Ryth vs Claudio | 56–66 | 45.90% |
| Ryth vs Lidia | 56–65 | 46.28% |
| Ryth vs Zafina | 67–52 | 56.30% |
| Ryth vs Fahkumram | 68–51 | 57.14% |
| Ryth vs Leo | 59–46 | 56.19% |
| Ryth vs Leroy | 55–50 | 52.38% |
| Ryth vs Feng | 46–53 | 46.46% |
| Ryth vs Raven | 47–51 | 47.96% |
| Ryth vs Eddy | 33–53 | 38.37% |
| Ryth vs Kuma | 37–37 | 50.00% |
| Ryth vs Shaheen | 39–33 | 54.17% |
| Ryth vs Armor King | 26–41 | 38.81% |
| Ryth vs Miary Zo | 11–9 | 55.00% |
| Ryth vs Panda | 8–9 | 47.06% |
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.