| RoosTer vs King | 10–17 | 37.04% |
| RoosTer vs Clive | 8–18 | 30.77% |
| RoosTer vs Reina | 8–16 | 33.33% |
| RoosTer vs Kazuya | 9–14 | 39.13% |
| RoosTer vs Hwoarang | 10–10 | 50.00% |
| RoosTer vs Lili | 7–11 | 38.89% |
| RoosTer vs Nina | 9–9 | 50.00% |
| RoosTer vs Jack-8 | 8–8–1 | 50.00% |
| RoosTer vs Bryan | 5–11 | 31.25% |
| RoosTer vs Asuka | 2–14 | 12.50% |
| RoosTer vs Dragunov | 7–9 | 43.75% |
| RoosTer vs Yoshimitsu | 6–8 | 42.86% |
| RoosTer vs Leo | 6–8 | 42.86% |
| RoosTer vs Jin | 4–9 | 30.77% |
| RoosTer vs Steve | 5–8 | 38.46% |
| RoosTer vs Leroy | 4–9 | 30.77% |
| RoosTer vs Law | 3–9 | 25.00% |
| RoosTer vs Jun | 2–10 | 16.67% |
| RoosTer vs Victor | 6–6 | 50.00% |
| RoosTer vs Eddy | 4–8 | 33.33% |
| RoosTer vs Devil Jin | 0–10 | 0.00% |
| RoosTer vs Lidia | 4–6 | 40.00% |
| RoosTer vs Azucena | 2–7 | 22.22% |
| RoosTer vs Lars | 3–5 | 37.50% |
| RoosTer vs Heihachi | 5–3 | 62.50% |
| RoosTer vs Alisa | 3–4 | 42.86% |
| RoosTer vs Lee | 0–7 | 0.00% |
| RoosTer vs Zafina | 1–6 | 14.29% |
| RoosTer vs Raven | 2–3 | 40.00% |
| RoosTer vs Shaheen | 0–4 | 0.00% |
| RoosTer vs Paul | 1–2 | 33.33% |
| RoosTer vs Feng | 1–2 | 33.33% |
| RoosTer vs Kuma | 1–2 | 33.33% |
| RoosTer vs Xiaoyu | 0–2 | 0.00% |
| RoosTer vs Claudio | 2–0 | 100.00% |
| RoosTer vs Panda | 0–2 | 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.