| Rayspawn vs King | 5–4 | 55.56% |
| Rayspawn vs Jin | 6–0 | 100.00% |
| Rayspawn vs Paul | 2–3 | 40.00% |
| Rayspawn vs Law | 1–4 | 20.00% |
| Rayspawn vs Steve | 1–3 | 25.00% |
| Rayspawn vs Dragunov | 2–2 | 50.00% |
| Rayspawn vs Reina | 4–0 | 100.00% |
| Rayspawn vs Hwoarang | 3–0 | 100.00% |
| Rayspawn vs Asuka | 1–2 | 33.33% |
| Rayspawn vs Lili | 3–0 | 100.00% |
| Rayspawn vs Jun | 1–2 | 33.33% |
| Rayspawn vs Victor | 3–0 | 100.00% |
| Rayspawn vs Eddy | 3–0 | 100.00% |
| Rayspawn vs Xiaoyu | 1–1 | 50.00% |
| Rayspawn vs Bryan | 2–0 | 100.00% |
| Rayspawn vs Claudio | 1–1 | 50.00% |
| Rayspawn vs Nina | 2–0 | 100.00% |
| Rayspawn vs Leroy | 2–0 | 100.00% |
| Rayspawn vs Azucena | 0–2 | 0.00% |
| Rayspawn vs Kazuya | 1–0 | 100.00% |
| Rayspawn vs Devil Jin | 1–0 | 100.00% |
| Rayspawn vs Shaheen | 1–0 | 100.00% |
| Rayspawn vs Lee | 1–0 | 100.00% |
| Rayspawn vs Zafina | 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.