| Roobarb999 vs Jin | 7–16 | 30.43% |
| Roobarb999 vs Lili | 6–13 | 31.58% |
| Roobarb999 vs Kazuya | 7–8 | 46.67% |
| Roobarb999 vs Asuka | 2–8 | 20.00% |
| Roobarb999 vs Heihachi | 4–6 | 40.00% |
| Roobarb999 vs Law | 3–6 | 33.33% |
| Roobarb999 vs King | 2–7 | 22.22% |
| Roobarb999 vs Lee | 3–6 | 33.33% |
| Roobarb999 vs Azucena | 2–6 | 25.00% |
| Roobarb999 vs Victor | 2–5 | 28.57% |
| Roobarb999 vs Bryan | 0–6 | 0.00% |
| Roobarb999 vs Nina | 4–2 | 66.67% |
| Roobarb999 vs Hwoarang | 6–0 | 100.00% |
| Roobarb999 vs Steve | 4–1 | 80.00% |
| Roobarb999 vs Shaheen | 2–3 | 40.00% |
| Roobarb999 vs Jun | 1–4 | 20.00% |
| Roobarb999 vs Reina | 3–2 | 60.00% |
| Roobarb999 vs Yoshimitsu | 5–0 | 100.00% |
| Roobarb999 vs Dragunov | 2–3 | 40.00% |
| Roobarb999 vs Leroy | 2–2 | 50.00% |
| Roobarb999 vs Panda | 1–2 | 33.33% |
| Roobarb999 vs Paul | 0–2 | 0.00% |
| Roobarb999 vs Jack-8 | 0–2 | 0.00% |
| Roobarb999 vs Alisa | 2–0 | 100.00% |
| Roobarb999 vs Xiaoyu | 0–2 | 0.00% |
| Roobarb999 vs Devil Jin | 0–2 | 0.00% |
| Roobarb999 vs Claudio | 0–2 | 0.00% |
| Roobarb999 vs Lidia | 2–0 | 100.00% |
| Roobarb999 vs Leo | 1–0 | 100.00% |
| Roobarb999 vs Eddy | 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.