| REIGN IN BLOOD vs King | 9–0 | 100.00% |
| REIGN IN BLOOD vs Hwoarang | 3–2 | 60.00% |
| REIGN IN BLOOD vs Xiaoyu | 4–1 | 80.00% |
| REIGN IN BLOOD vs Dragunov | 4–0 | 100.00% |
| REIGN IN BLOOD vs Azucena | 4–0 | 100.00% |
| REIGN IN BLOOD vs Paul | 3–0 | 100.00% |
| REIGN IN BLOOD vs Steve | 3–0 | 100.00% |
| REIGN IN BLOOD vs Lidia | 3–0 | 100.00% |
| REIGN IN BLOOD vs Yoshimitsu | 2–0 | 100.00% |
| REIGN IN BLOOD vs Jin | 2–0 | 100.00% |
| REIGN IN BLOOD vs Bryan | 2–0 | 100.00% |
| REIGN IN BLOOD vs Asuka | 2–0 | 100.00% |
| REIGN IN BLOOD vs Leo | 2–0 | 100.00% |
| REIGN IN BLOOD vs Lars | 2–0 | 100.00% |
| REIGN IN BLOOD vs Leroy | 2–0 | 100.00% |
| REIGN IN BLOOD vs Kazuya | 1–0 | 100.00% |
| REIGN IN BLOOD vs Feng | 1–0 | 100.00% |
| REIGN IN BLOOD vs Jun | 1–0 | 100.00% |
| REIGN IN BLOOD vs Heihachi | 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.