| Regal vs Law | 16–0 | 100.00% |
| Regal vs Reina | 7–1 | 87.50% |
| Regal vs Clive | 6–2 | 75.00% |
| Regal vs Hwoarang | 7–0 | 100.00% |
| Regal vs Victor | 7–0 | 100.00% |
| Regal vs Eddy | 7–0 | 100.00% |
| Regal vs Paul | 5–0 | 100.00% |
| Regal vs Heihachi | 5–0 | 100.00% |
| Regal vs Yoshimitsu | 4–0 | 100.00% |
| Regal vs Xiaoyu | 4–0 | 100.00% |
| Regal vs Feng | 4–0 | 100.00% |
| Regal vs Lili | 4–0 | 100.00% |
| Regal vs Leo | 4–0 | 100.00% |
| Regal vs King | 3–0 | 100.00% |
| Regal vs Steve | 3–0 | 100.00% |
| Regal vs Nina | 3–0 | 100.00% |
| Regal vs Lee | 3–0 | 100.00% |
| Regal vs Jin | 2–0 | 100.00% |
| Regal vs Dragunov | 2–0 | 100.00% |
| Regal vs Shaheen | 2–0 | 100.00% |
| Regal vs Kuma | 2–0 | 100.00% |
| Regal vs Zafina | 2–0 | 100.00% |
| Regal vs Jun | 2–0 | 100.00% |
| Regal vs Bryan | 1–0 | 100.00% |
| Regal vs Kazuya | 1–0 | 100.00% |
| Regal vs Jack-8 | 1–0 | 100.00% |
| Regal vs Devil Jin | 1–0 | 100.00% |
| Regal vs Lars | 1–0 | 100.00% |
| Regal vs Alisa | 1–0 | 100.00% |
| Regal vs Leroy | 1–0 | 100.00% |
| Regal vs Azucena | 1–0 | 100.00% |
| Regal vs Lidia | 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.