| [CMD]Rayleigh vs Kazuya | 415–418 | 49.82% |
| [CMD]Rayleigh vs Bryan | 366–301 | 54.87% |
| [CMD]Rayleigh vs Jin | 280–263 | 51.57% |
| [CMD]Rayleigh vs Heihachi | 265–259 | 50.57% |
| [CMD]Rayleigh vs Law | 258–236 | 52.23% |
| [CMD]Rayleigh vs Dragunov | 222–252 | 46.84% |
| [CMD]Rayleigh vs Lee | 226–215–1 | 51.25% |
| [CMD]Rayleigh vs Hwoarang | 222–211 | 51.27% |
| [CMD]Rayleigh vs Armor King | 192–196 | 49.48% |
| [CMD]Rayleigh vs King | 189–194 | 49.35% |
| [CMD]Rayleigh vs Reina | 171–211 | 44.76% |
| [CMD]Rayleigh vs Steve | 190–173 | 52.34% |
| [CMD]Rayleigh vs Lili | 169–186 | 47.61% |
| [CMD]Rayleigh vs Devil Jin | 177–177 | 50.00% |
| [CMD]Rayleigh vs Paul | 154–177 | 46.53% |
| [CMD]Rayleigh vs Anna | 141–178 | 44.20% |
| [CMD]Rayleigh vs Lars | 146–148 | 49.66% |
| [CMD]Rayleigh vs Feng | 140–137 | 50.54% |
| [CMD]Rayleigh vs Miary Zo | 113–164 | 40.79% |
| [CMD]Rayleigh vs Yoshimitsu | 133–128–1 | 50.96% |
| [CMD]Rayleigh vs Nina | 116–137 | 45.85% |
| [CMD]Rayleigh vs Jun | 116–127 | 47.74% |
| [CMD]Rayleigh vs Fahkumram | 120–121 | 49.79% |
| [CMD]Rayleigh vs Asuka | 114–116 | 49.57% |
| [CMD]Rayleigh vs Claudio | 110–118 | 48.25% |
| [CMD]Rayleigh vs Azucena | 100–119 | 45.66% |
| [CMD]Rayleigh vs Leo | 120–98 | 55.05% |
| [CMD]Rayleigh vs Clive | 103–102 | 50.24% |
| [CMD]Rayleigh vs Jack-8 | 82–119 | 40.80% |
| [CMD]Rayleigh vs Leroy | 86–98 | 46.74% |
| [CMD]Rayleigh vs Victor | 89–94 | 48.63% |
| [CMD]Rayleigh vs Raven | 85–98 | 46.45% |
| [CMD]Rayleigh vs Shaheen | 85–94 | 47.49% |
| [CMD]Rayleigh vs Zafina | 78–89 | 46.71% |
| [CMD]Rayleigh vs Eddy | 79–81 | 49.38% |
| [CMD]Rayleigh vs Alisa | 83–73 | 53.21% |
| [CMD]Rayleigh vs Xiaoyu | 75–79 | 48.70% |
| [CMD]Rayleigh vs Lidia | 60–65 | 48.00% |
| [CMD]Rayleigh vs Kuma | 29–60 | 32.58% |
| [CMD]Rayleigh vs Panda | 37–40 | 48.05% |
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.