| Lil_Ruby vs Hwoarang | 1–5 | 16.67% |
| Lil_Ruby vs Reina | 4–1 | 80.00% |
| Lil_Ruby vs Law | 2–2 | 50.00% |
| Lil_Ruby vs Nina | 1–3 | 25.00% |
| Lil_Ruby vs Victor | 4–0 | 100.00% |
| Lil_Ruby vs King | 1–2 | 33.33% |
| Lil_Ruby vs Steve | 1–2 | 33.33% |
| Lil_Ruby vs Asuka | 1–2 | 33.33% |
| Lil_Ruby vs Alisa | 1–2 | 33.33% |
| Lil_Ruby vs Lee | 2–1 | 66.67% |
| Lil_Ruby vs Leroy | 2–1 | 66.67% |
| Lil_Ruby vs Fahkumram | 1–2 | 33.33% |
| Lil_Ruby vs Armor King | 2–1 | 66.67% |
| Lil_Ruby vs Kazuya | 2–0 | 100.00% |
| Lil_Ruby vs Shaheen | 2–0 | 100.00% |
| Lil_Ruby vs Raven | 0–2 | 0.00% |
| Lil_Ruby vs Lidia | 2–0 | 100.00% |
| Lil_Ruby vs Paul | 0–1 | 0.00% |
| Lil_Ruby vs Zafina | 1–0 | 100.00% |
| Lil_Ruby vs Jun | 0–1 | 0.00% |
| Lil_Ruby vs Miary Zo | 0–1 | 0.00% |
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.