| Roo_ vs Armor King | 9–5 | 64.29% |
| Roo_ vs Jin | 6–6 | 50.00% |
| Roo_ vs Law | 5–6 | 45.45% |
| Roo_ vs Hwoarang | 9–1 | 90.00% |
| Roo_ vs King | 4–5 | 44.44% |
| Roo_ vs Bryan | 4–4 | 50.00% |
| Roo_ vs Kazuya | 3–4 | 42.86% |
| Roo_ vs Azucena | 5–2 | 71.43% |
| Roo_ vs Xiaoyu | 5–0 | 100.00% |
| Roo_ vs Fahkumram | 1–4 | 20.00% |
| Roo_ vs Alisa | 1–3 | 25.00% |
| Roo_ vs Reina | 2–2 | 50.00% |
| Roo_ vs Steve | 3–0 | 100.00% |
| Roo_ vs Jack-8 | 2–1 | 66.67% |
| Roo_ vs Devil Jin | 2–1 | 66.67% |
| Roo_ vs Lili | 2–1 | 66.67% |
| Roo_ vs Shaheen | 2–1 | 66.67% |
| Roo_ vs Nina | 2–1 | 66.67% |
| Roo_ vs Zafina | 2–1 | 66.67% |
| Roo_ vs Leroy | 2–1 | 66.67% |
| Roo_ vs Eddy | 2–1 | 66.67% |
| Roo_ vs Asuka | 1–1 | 50.00% |
| Roo_ vs Leo | 0–2 | 0.00% |
| Roo_ vs Lars | 2–0 | 100.00% |
| Roo_ vs Claudio | 2–0 | 100.00% |
| Roo_ vs Panda | 0–2 | 0.00% |
| Roo_ vs Victor | 2–0 | 100.00% |
| Roo_ vs Clive | 0–2 | 0.00% |
| Roo_ vs Paul | 0–1 | 0.00% |
| Roo_ vs Dragunov | 0–1 | 0.00% |
| Roo_ vs Lee | 0–1 | 0.00% |
| Roo_ 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.