| Ruler vs Dragunov | 3–3 | 50.00% |
| Ruler vs Reina | 2–4 | 33.33% |
| Ruler vs Heihachi | 5–1 | 83.33% |
| Ruler vs Fahkumram | 1–5 | 16.67% |
| Ruler vs Paul | 3–2 | 60.00% |
| Ruler vs Jin | 2–3 | 40.00% |
| Ruler vs Bryan | 3–2 | 60.00% |
| Ruler vs Asuka | 3–2 | 60.00% |
| Ruler vs King | 4–0 | 100.00% |
| Ruler vs Nina | 3–1 | 75.00% |
| Ruler vs Steve | 2–1 | 66.67% |
| Ruler vs Lee | 2–1 | 66.67% |
| Ruler vs Leroy | 0–3 | 0.00% |
| Ruler vs Jun | 0–3 | 0.00% |
| Ruler vs Azucena | 2–1 | 66.67% |
| Ruler vs Lidia | 3–0 | 100.00% |
| Ruler vs Lili | 0–2 | 0.00% |
| Ruler vs Alisa | 0–2 | 0.00% |
| Ruler vs Armor King | 2–0 | 100.00% |
| Ruler vs Yoshimitsu | 1–0 | 100.00% |
| Ruler vs Hwoarang | 1–0 | 100.00% |
| Ruler vs Devil Jin | 1–0 | 100.00% |
| Ruler vs Lars | 1–0 | 100.00% |
| Ruler vs Claudio | 0–1 | 0.00% |
| Ruler vs Shaheen | 1–0 | 100.00% |
| Ruler vs Victor | 0–1 | 0.00% |
| Ruler vs Raven | 0–1 | 0.00% |
| Ruler vs Anna | 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.