| reiya vs Dragunov | 3–11 | 21.43% |
| reiya vs Paul | 7–5 | 58.33% |
| reiya vs Yoshimitsu | 6–6 | 50.00% |
| reiya vs Jack-8 | 10–2 | 83.33% |
| reiya vs King | 4–7 | 36.36% |
| reiya vs Reina | 8–1 | 88.89% |
| reiya vs Victor | 3–6 | 33.33% |
| reiya vs Kazuya | 5–2 | 71.43% |
| reiya vs Asuka | 4–3 | 57.14% |
| reiya vs Jun | 2–5 | 28.57% |
| reiya vs Steve | 3–3 | 50.00% |
| reiya vs Hwoarang | 5–0 | 100.00% |
| reiya vs Leo | 0–5 | 0.00% |
| reiya vs Shaheen | 2–3 | 40.00% |
| reiya vs Lidia | 2–3 | 40.00% |
| reiya vs Xiaoyu | 3–1 | 75.00% |
| reiya vs Jin | 3–1 | 75.00% |
| reiya vs Lili | 1–3 | 25.00% |
| reiya vs Zafina | 2–2 | 50.00% |
| reiya vs Kuma | 1–2 | 33.33% |
| reiya vs Raven | 1–2 | 33.33% |
| reiya vs Bryan | 0–2 | 0.00% |
| reiya vs Leroy | 0–2 | 0.00% |
| reiya vs Law | 1–0 | 100.00% |
| reiya vs Feng | 0–1 | 0.00% |
| reiya vs Lars | 1–0 | 100.00% |
| reiya vs Alisa | 0–1 | 0.00% |
| reiya vs Lee | 1–0 | 100.00% |
| reiya vs Eddy | 0–1 | 0.00% |
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.