| Mighty Ruler vs Nina | 11–3 | 78.57% |
| Mighty Ruler vs King | 10–1 | 90.91% |
| Mighty Ruler vs Yoshimitsu | 9–2 | 81.82% |
| Mighty Ruler vs Kazuya | 9–2 | 81.82% |
| Mighty Ruler vs Asuka | 10–1 | 90.91% |
| Mighty Ruler vs Dragunov | 8–3 | 72.73% |
| Mighty Ruler vs Reina | 10–1 | 90.91% |
| Mighty Ruler vs Jin | 8–2 | 80.00% |
| Mighty Ruler vs Bryan | 10–0 | 100.00% |
| Mighty Ruler vs Paul | 6–3 | 66.67% |
| Mighty Ruler vs Steve | 6–3 | 66.67% |
| Mighty Ruler vs Clive | 8–0 | 100.00% |
| Mighty Ruler vs Hwoarang | 5–2 | 71.43% |
| Mighty Ruler vs Jack-8 | 4–3 | 57.14% |
| Mighty Ruler vs Heihachi | 6–1 | 85.71% |
| Mighty Ruler vs Eddy | 6–0 | 100.00% |
| Mighty Ruler vs Xiaoyu | 4–1 | 80.00% |
| Mighty Ruler vs Feng | 4–0 | 100.00% |
| Mighty Ruler vs Jun | 2–2 | 50.00% |
| Mighty Ruler vs Anna | 4–0 | 100.00% |
| Mighty Ruler vs Law | 2–1 | 66.67% |
| Mighty Ruler vs Lili | 3–0 | 100.00% |
| Mighty Ruler vs Leo | 3–0 | 100.00% |
| Mighty Ruler vs Claudio | 2–0 | 100.00% |
| Mighty Ruler vs Azucena | 2–0 | 100.00% |
| Mighty Ruler vs Lars | 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.