| Demotion King vs Steve | 23–1 | 95.83% |
| Demotion King vs King | 21–2 | 91.30% |
| Demotion King vs Jin | 21–1 | 95.45% |
| Demotion King vs Armor King | 21–1 | 95.45% |
| Demotion King vs Reina | 19–1 | 95.00% |
| Demotion King vs Heihachi | 17–2 | 89.47% |
| Demotion King vs Victor | 18–0 | 100.00% |
| Demotion King vs Kazuya | 16–1 | 94.12% |
| Demotion King vs Bryan | 13–0 | 100.00% |
| Demotion King vs Lee | 13–0 | 100.00% |
| Demotion King vs Hwoarang | 12–0 | 100.00% |
| Demotion King vs Jack-8 | 12–0 | 100.00% |
| Demotion King vs Dragunov | 11–0 | 100.00% |
| Demotion King vs Azucena | 10–1 | 90.91% |
| Demotion King vs Lili | 10–0 | 100.00% |
| Demotion King vs Raven | 8–0 | 100.00% |
| Demotion King vs Paul | 7–0 | 100.00% |
| Demotion King vs Nina | 7–0 | 100.00% |
| Demotion King vs Miary Zo | 7–0 | 100.00% |
| Demotion King vs Yoshimitsu | 6–0 | 100.00% |
| Demotion King vs Asuka | 6–0 | 100.00% |
| Demotion King vs Devil Jin | 6–0 | 100.00% |
| Demotion King vs Jun | 6–0 | 100.00% |
| Demotion King vs Eddy | 6–0 | 100.00% |
| Demotion King vs Fahkumram | 5–1 | 83.33% |
| Demotion King vs Law | 5–0 | 100.00% |
| Demotion King vs Alisa | 5–0 | 100.00% |
| Demotion King vs Clive | 5–0 | 100.00% |
| Demotion King vs Xiaoyu | 4–0 | 100.00% |
| Demotion King vs Leo | 4–0 | 100.00% |
| Demotion King vs Claudio | 4–0 | 100.00% |
| Demotion King vs Anna | 4–0 | 100.00% |
| Demotion King vs Lars | 3–0 | 100.00% |
| Demotion King vs Leroy | 3–0 | 100.00% |
| Demotion King vs Feng | 2–0 | 100.00% |
| Demotion King vs Shaheen | 2–0 | 100.00% |
| Demotion King 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.