| ruler vs King | 18–16 | 52.94% |
| ruler vs Kazuya | 17–14 | 54.84% |
| ruler vs Jin | 11–17 | 39.29% |
| ruler vs Dragunov | 13–13 | 50.00% |
| ruler vs Reina | 18–6 | 75.00% |
| ruler vs Lars | 7–16 | 30.43% |
| ruler vs Armor King | 9–14 | 39.13% |
| ruler vs Paul | 14–8 | 63.64% |
| ruler vs Jack-8 | 9–11 | 45.00% |
| ruler vs Bryan | 8–11 | 42.11% |
| ruler vs Lili | 6–12 | 33.33% |
| ruler vs Devil Jin | 2–14 | 12.50% |
| ruler vs Hwoarang | 11–4 | 73.33% |
| ruler vs Asuka | 7–8 | 46.67% |
| ruler vs Jun | 7–8 | 46.67% |
| ruler vs Kuma | 8–6 | 57.14% |
| ruler vs Victor | 5–9 | 35.71% |
| ruler vs Nina | 6–7 | 46.15% |
| ruler vs Clive | 8–4 | 66.67% |
| ruler vs Miary Zo | 4–7 | 36.36% |
| ruler vs Alisa | 1–8 | 11.11% |
| ruler vs Claudio | 3–6 | 33.33% |
| ruler vs Yoshimitsu | 2–6 | 25.00% |
| ruler vs Lee | 4–4 | 50.00% |
| ruler vs Anna | 2–6 | 25.00% |
| ruler vs Leroy | 3–4 | 42.86% |
| ruler vs Azucena | 1–6 | 14.29% |
| ruler vs Eddy | 5–2 | 71.43% |
| ruler vs Xiaoyu | 2–4 | 33.33% |
| ruler vs Steve | 3–1 | 75.00% |
| ruler vs Feng | 2–2 | 50.00% |
| ruler vs Leo | 2–1 | 66.67% |
| ruler vs Zafina | 2–1 | 66.67% |
| ruler vs Heihachi | 0–3 | 0.00% |
| ruler vs Law | 0–2 | 0.00% |
| ruler vs Shaheen | 2–0 | 100.00% |
| ruler vs Lidia | 2–0 | 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.