| Roonballs85 vs Asuka | 5–9 | 35.71% |
| Roonballs85 vs King | 5–5 | 50.00% |
| Roonballs85 vs Law | 5–4 | 55.56% |
| Roonballs85 vs Kazuya | 2–7 | 22.22% |
| Roonballs85 vs Steve | 3–5 | 37.50% |
| Roonballs85 vs Clive | 4–4 | 50.00% |
| Roonballs85 vs Armor King | 3–4 | 42.86% |
| Roonballs85 vs Jin | 2–4 | 33.33% |
| Roonballs85 vs Yoshimitsu | 3–2 | 60.00% |
| Roonballs85 vs Dragunov | 0–5 | 0.00% |
| Roonballs85 vs Reina | 1–4 | 20.00% |
| Roonballs85 vs Lidia | 4–1 | 80.00% |
| Roonballs85 vs Hwoarang | 4–0 | 100.00% |
| Roonballs85 vs Alisa | 1–3 | 25.00% |
| Roonballs85 vs Jun | 2–2 | 50.00% |
| Roonballs85 vs Heihachi | 1–3 | 25.00% |
| Roonballs85 vs Lili | 0–3 | 0.00% |
| Roonballs85 vs Leo | 2–0 | 100.00% |
| Roonballs85 vs Victor | 2–0 | 100.00% |
| Roonballs85 vs Raven | 0–2 | 0.00% |
| Roonballs85 vs Eddy | 0–2 | 0.00% |
| Roonballs85 vs Fahkumram | 0–2 | 0.00% |
| Roonballs85 vs Miary Zo | 0–2 | 0.00% |
| Roonballs85 vs Bryan | 1–0 | 100.00% |
| Roonballs85 vs Nina | 0–1 | 0.00% |
| Roonballs85 vs Leroy | 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.