| Rezen vs Heihachi | 8–2 | 80.00% |
| Rezen vs Kazuya | 4–4 | 50.00% |
| Rezen vs Steve | 5–2 | 71.43% |
| Rezen vs Lee | 4–2 | 66.67% |
| Rezen vs Eddy | 4–2 | 66.67% |
| Rezen vs Law | 5–0 | 100.00% |
| Rezen vs Hwoarang | 4–1 | 80.00% |
| Rezen vs Jin | 4–1 | 80.00% |
| Rezen vs Bryan | 4–1 | 80.00% |
| Rezen vs Lili | 1–4 | 20.00% |
| Rezen vs Lars | 4–1 | 80.00% |
| Rezen vs Reina | 2–3 | 40.00% |
| Rezen vs Azucena | 4–1 | 80.00% |
| Rezen vs Jun | 2–2 | 50.00% |
| Rezen vs King | 0–3 | 0.00% |
| Rezen vs Zafina | 1–2 | 33.33% |
| Rezen vs Yoshimitsu | 2–0 | 100.00% |
| Rezen vs Jack-8 | 2–0 | 100.00% |
| Rezen vs Dragunov | 0–2 | 0.00% |
| Rezen vs Leo | 2–0 | 100.00% |
| Rezen vs Shaheen | 2–0 | 100.00% |
| Rezen vs Kuma | 1–1 | 50.00% |
| Rezen vs Victor | 2–0 | 100.00% |
| Rezen vs Claudio | 1–0 | 100.00% |
| Rezen vs Leroy | 1–0 | 100.00% |
| Rezen vs Clive | 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.