| Rezan vs Bryan | 74–51 | 59.20% |
| Rezan vs Lili | 58–48 | 54.72% |
| Rezan vs Hwoarang | 51–41 | 55.43% |
| Rezan vs Reina | 60–31 | 65.93% |
| Rezan vs King | 48–41 | 53.93% |
| Rezan vs Jin | 42–45 | 48.28% |
| Rezan vs Kazuya | 47–40 | 54.02% |
| Rezan vs Devil Jin | 43–31 | 58.11% |
| Rezan vs Dragunov | 35–39 | 47.30% |
| Rezan vs Yoshimitsu | 36–34 | 51.43% |
| Rezan vs Steve | 37–31 | 54.41% |
| Rezan vs Lee | 37–23 | 61.67% |
| Rezan vs Paul | 36–23 | 61.02% |
| Rezan vs Xiaoyu | 28–31 | 47.46% |
| Rezan vs Lars | 24–28 | 46.15% |
| Rezan vs Jack-8 | 27–21 | 56.25% |
| Rezan vs Leo | 18–22 | 45.00% |
| Rezan vs Asuka | 15–21 | 41.67% |
| Rezan vs Lidia | 15–17 | 46.88% |
| Rezan vs Alisa | 12–19 | 38.71% |
| Rezan vs Shaheen | 17–13 | 56.67% |
| Rezan vs Azucena | 18–12 | 60.00% |
| Rezan vs Law | 16–13 | 55.17% |
| Rezan vs Feng | 12–17 | 41.38% |
| Rezan vs Kuma | 14–12 | 53.85% |
| Rezan vs Jun | 10–15 | 40.00% |
| Rezan vs Nina | 10–14 | 41.67% |
| Rezan vs Raven | 13–10 | 56.52% |
| Rezan vs Claudio | 5–17 | 22.73% |
| Rezan vs Heihachi | 7–14 | 33.33% |
| Rezan vs Victor | 12–4 | 75.00% |
| Rezan vs Zafina | 7–8 | 46.67% |
| Rezan vs Eddy | 9–3 | 75.00% |
| Rezan vs Panda | 7–3 | 70.00% |
| Rezan vs Leroy | 8–2 | 80.00% |
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.