| R1spray vs Jun | 1–3 | 25.00% |
| R1spray vs Reina | 4–0 | 100.00% |
| R1spray vs Armor King | 0–4 | 0.00% |
| R1spray vs Hwoarang | 1–2 | 33.33% |
| R1spray vs Yoshimitsu | 0–2 | 0.00% |
| R1spray vs Jin | 0–2 | 0.00% |
| R1spray vs Steve | 2–0 | 100.00% |
| R1spray vs Alisa | 2–0 | 100.00% |
| R1spray vs Shaheen | 0–2 | 0.00% |
| R1spray vs Lee | 0–2 | 0.00% |
| R1spray vs Victor | 2–0 | 100.00% |
| R1spray vs Kazuya | 0–1 | 0.00% |
| R1spray vs Dragunov | 0–1 | 0.00% |
| R1spray vs Lars | 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.