| Roxstar vs King | 22–22 | 50.00% |
| Roxstar vs Jin | 19–7 | 73.08% |
| Roxstar vs Heihachi | 12–11 | 52.17% |
| Roxstar vs Lili | 17–2 | 89.47% |
| Roxstar vs Asuka | 5–11 | 31.25% |
| Roxstar vs Eddy | 10–6 | 62.50% |
| Roxstar vs Law | 7–8 | 46.67% |
| Roxstar vs Jun | 7–8 | 46.67% |
| Roxstar vs Paul | 2–12 | 14.29% |
| Roxstar vs Hwoarang | 6–8 | 42.86% |
| Roxstar vs Azucena | 5–8 | 38.46% |
| Roxstar vs Bryan | 6–6 | 50.00% |
| Roxstar vs Dragunov | 6–4 | 60.00% |
| Roxstar vs Steve | 3–4 | 42.86% |
| Roxstar vs Yoshimitsu | 4–2 | 66.67% |
| Roxstar vs Reina | 3–3 | 50.00% |
| Roxstar vs Kazuya | 4–1 | 80.00% |
| Roxstar vs Feng | 4–1 | 80.00% |
| Roxstar vs Victor | 4–1 | 80.00% |
| Roxstar vs Lidia | 5–0 | 100.00% |
| Roxstar vs Leroy | 2–2 | 50.00% |
| Roxstar vs Fahkumram | 2–2 | 50.00% |
| Roxstar vs Clive | 1–2 | 33.33% |
| Roxstar vs Jack-8 | 0–2 | 0.00% |
| Roxstar vs Lee | 0–2 | 0.00% |
| Roxstar vs Xiaoyu | 0–1 | 0.00% |
| Roxstar vs Devil Jin | 0–1 | 0.00% |
| Roxstar vs Leo | 0–1 | 0.00% |
| Roxstar vs Lars | 0–1 | 0.00% |
| Roxstar vs Claudio | 1–0 | 100.00% |
| Roxstar vs Kuma | 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.