| RaySis vs Jin | 138–105 | 56.79% |
| RaySis vs Kazuya | 91–88 | 50.84% |
| RaySis vs Bryan | 84–79 | 51.53% |
| RaySis vs Reina | 70–89 | 44.03% |
| RaySis vs Dragunov | 64–93 | 40.76% |
| RaySis vs King | 73–76 | 48.99% |
| RaySis vs Law | 60–56 | 51.72% |
| RaySis vs Devil Jin | 57–55 | 50.89% |
| RaySis vs Paul | 43–60 | 41.75% |
| RaySis vs Lili | 56–47 | 54.37% |
| RaySis vs Hwoarang | 50–51 | 49.50% |
| RaySis vs Asuka | 47–41 | 53.41% |
| RaySis vs Steve | 32–51 | 38.55% |
| RaySis vs Yoshimitsu | 35–45 | 43.75% |
| RaySis vs Lars | 43–37 | 53.75% |
| RaySis vs Feng | 37–36 | 50.68% |
| RaySis vs Leroy | 34–35 | 49.28% |
| RaySis vs Lee | 30–36 | 45.45% |
| RaySis vs Jun | 25–41 | 37.88% |
| RaySis vs Alisa | 32–33 | 49.23% |
| RaySis vs Shaheen | 31–34 | 47.69% |
| RaySis vs Victor | 36–29 | 55.38% |
| RaySis vs Jack-8 | 21–41 | 33.87% |
| RaySis vs Eddy | 29–32 | 47.54% |
| RaySis vs Lidia | 31–28 | 52.54% |
| RaySis vs Nina | 29–28 | 50.88% |
| RaySis vs Leo | 32–24 | 57.14% |
| RaySis vs Claudio | 22–30 | 42.31% |
| RaySis vs Azucena | 30–22 | 57.69% |
| RaySis vs Xiaoyu | 18–31 | 36.73% |
| RaySis vs Raven | 17–26 | 39.53% |
| RaySis vs Kuma | 16–24 | 40.00% |
| RaySis vs Zafina | 13–14 | 48.15% |
| RaySis vs Panda | 5–7 | 41.67% |
| RaySis vs Heihachi | 3–3 | 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.