| Reiwyn vs Armor King | 28–25 | 52.83% |
| Reiwyn vs King | 15–8 | 65.22% |
| Reiwyn vs Law | 5–16 | 23.81% |
| Reiwyn vs Hwoarang | 12–9 | 57.14% |
| Reiwyn vs Dragunov | 16–4 | 80.00% |
| Reiwyn vs Kazuya | 14–5 | 73.68% |
| Reiwyn vs Reina | 9–7 | 56.25% |
| Reiwyn vs Heihachi | 7–5 | 58.33% |
| Reiwyn vs Paul | 6–5 | 54.55% |
| Reiwyn vs Yoshimitsu | 6–4 | 60.00% |
| Reiwyn vs Jin | 6–2 | 75.00% |
| Reiwyn vs Steve | 2–6 | 25.00% |
| Reiwyn vs Asuka | 3–5 | 37.50% |
| Reiwyn vs Bryan | 4–3 | 57.14% |
| Reiwyn vs Lars | 4–3 | 57.14% |
| Reiwyn vs Jun | 5–2 | 71.43% |
| Reiwyn vs Kuma | 4–2 | 66.67% |
| Reiwyn vs Zafina | 2–4 | 33.33% |
| Reiwyn vs Raven | 4–2 | 66.67% |
| Reiwyn vs Devil Jin | 1–4 | 20.00% |
| Reiwyn vs Alisa | 4–1 | 80.00% |
| Reiwyn vs Azucena | 3–2 | 60.00% |
| Reiwyn vs Lidia | 1–4 | 20.00% |
| Reiwyn vs Nina | 2–2 | 50.00% |
| Reiwyn vs Victor | 2–2 | 50.00% |
| Reiwyn vs Fahkumram | 2–2 | 50.00% |
| Reiwyn vs Jack-8 | 1–2 | 33.33% |
| Reiwyn vs Lili | 2–1 | 66.67% |
| Reiwyn vs Leo | 3–0 | 100.00% |
| Reiwyn vs Claudio | 2–1 | 66.67% |
| Reiwyn vs Eddy | 0–3 | 0.00% |
| Reiwyn vs Clive | 1–2 | 33.33% |
| Reiwyn vs Anna | 0–3 | 0.00% |
| Reiwyn vs Xiaoyu | 2–0 | 100.00% |
| Reiwyn vs Shaheen | 2–0 | 100.00% |
| Reiwyn vs Leroy | 0–2 | 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.