| WhatPlayRay vs Kazuya | 792–939 | 45.75% |
| WhatPlayRay vs King | 827–767 | 51.88% |
| WhatPlayRay vs Jin | 736–827 | 47.09% |
| WhatPlayRay vs Bryan | 683–714 | 48.89% |
| WhatPlayRay vs Steve | 540–640 | 45.76% |
| WhatPlayRay vs Law | 626–531 | 54.11% |
| WhatPlayRay vs Hwoarang | 518–569 | 47.65% |
| WhatPlayRay vs Reina | 496–535 | 48.11% |
| WhatPlayRay vs Heihachi | 446–531 | 45.65% |
| WhatPlayRay vs Dragunov | 452–501 | 47.43% |
| WhatPlayRay vs Paul | 458–443 | 50.83% |
| WhatPlayRay vs Lee | 359–501 | 41.74% |
| WhatPlayRay vs Yoshimitsu | 395–418 | 48.59% |
| WhatPlayRay vs Lili | 374–421 | 47.04% |
| WhatPlayRay vs Lars | 305–407 | 42.84% |
| WhatPlayRay vs Azucena | 319–345 | 48.04% |
| WhatPlayRay vs Asuka | 317–344 | 47.96% |
| WhatPlayRay vs Jun | 296–343 | 46.32% |
| WhatPlayRay vs Eddy | 278–316 | 46.80% |
| WhatPlayRay vs Devil Jin | 228–328 | 41.01% |
| WhatPlayRay vs Feng | 263–282 | 48.26% |
| WhatPlayRay vs Xiaoyu | 250–287 | 46.55% |
| WhatPlayRay vs Armor King | 243–289 | 45.68% |
| WhatPlayRay vs Nina | 223–288 | 43.64% |
| WhatPlayRay vs Leo | 228–261 | 46.63% |
| WhatPlayRay vs Victor | 174–274 | 38.84% |
| WhatPlayRay vs Leroy | 211–223 | 48.62% |
| WhatPlayRay vs Raven | 161–260 | 38.24% |
| WhatPlayRay vs Jack-8 | 167–241 | 40.93% |
| WhatPlayRay vs Lidia | 194–202 | 48.99% |
| WhatPlayRay vs Alisa | 169–209 | 44.71% |
| WhatPlayRay vs Fahkumram | 151–206 | 42.30% |
| WhatPlayRay vs Clive | 120–216 | 35.71% |
| WhatPlayRay vs Claudio | 139–168 | 45.28% |
| WhatPlayRay vs Zafina | 123–134 | 47.86% |
| WhatPlayRay vs Miary Zo | 83–148 | 35.93% |
| WhatPlayRay vs Kuma | 101–129 | 43.91% |
| WhatPlayRay vs Anna | 101–129 | 43.91% |
| WhatPlayRay vs Shaheen | 89–128 | 41.01% |
| WhatPlayRay vs Panda | 30–50 | 37.50% |
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.