| Ray_Xiao vs Dragunov | 16–10 | 61.54% |
| Ray_Xiao vs Hwoarang | 9–12 | 42.86% |
| Ray_Xiao vs Bryan | 11–6 | 64.71% |
| Ray_Xiao vs Jin | 13–3 | 81.25% |
| Ray_Xiao vs Kazuya | 9–7 | 56.25% |
| Ray_Xiao vs Paul | 9–5 | 64.29% |
| Ray_Xiao vs Law | 5–6 | 45.45% |
| Ray_Xiao vs Steve | 7–2 | 77.78% |
| Ray_Xiao vs King | 6–2 | 75.00% |
| Ray_Xiao vs Xiaoyu | 6–2 | 75.00% |
| Ray_Xiao vs Devil Jin | 5–3 | 62.50% |
| Ray_Xiao vs Reina | 6–1 | 85.71% |
| Ray_Xiao vs Anna | 5–2 | 71.43% |
| Ray_Xiao vs Claudio | 2–4 | 33.33% |
| Ray_Xiao vs Heihachi | 5–0 | 100.00% |
| Ray_Xiao vs Yoshimitsu | 4–0 | 100.00% |
| Ray_Xiao vs Asuka | 1–3 | 25.00% |
| Ray_Xiao vs Lee | 2–2 | 50.00% |
| Ray_Xiao vs Leroy | 2–2 | 50.00% |
| Ray_Xiao vs Azucena | 4–0 | 100.00% |
| Ray_Xiao vs Lili | 3–0 | 100.00% |
| Ray_Xiao vs Lars | 0–3 | 0.00% |
| Ray_Xiao vs Nina | 1–2 | 33.33% |
| Ray_Xiao vs Jun | 1–2 | 33.33% |
| Ray_Xiao vs Raven | 1–2 | 33.33% |
| Ray_Xiao vs Lidia | 2–1 | 66.67% |
| Ray_Xiao vs Panda | 0–2 | 0.00% |
| Ray_Xiao vs Clive | 0–2 | 0.00% |
| Ray_Xiao vs Leo | 1–0 | 100.00% |
| Ray_Xiao vs Alisa | 1–0 | 100.00% |
| Ray_Xiao vs Shaheen | 1–0 | 100.00% |
| Ray_Xiao vs Kuma | 0–1 | 0.00% |
| Ray_Xiao vs Victor | 1–0 | 100.00% |
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.