| roiyaru_suta vs Kazuya | 43–55 | 43.88% |
| roiyaru_suta vs Jin | 24–29 | 45.28% |
| roiyaru_suta vs Steve | 23–20 | 53.49% |
| roiyaru_suta vs Dragunov | 12–22 | 35.29% |
| roiyaru_suta vs Law | 9–23 | 28.12% |
| roiyaru_suta vs Bryan | 15–17 | 46.88% |
| roiyaru_suta vs King | 14–15 | 48.28% |
| roiyaru_suta vs Hwoarang | 9–15 | 37.50% |
| roiyaru_suta vs Asuka | 13–11 | 54.17% |
| roiyaru_suta vs Victor | 13–10 | 56.52% |
| roiyaru_suta vs Paul | 8–14 | 36.36% |
| roiyaru_suta vs Lili | 14–7 | 66.67% |
| roiyaru_suta vs Fahkumram | 8–12 | 40.00% |
| roiyaru_suta vs Claudio | 7–12 | 36.84% |
| roiyaru_suta vs Leo | 7–11 | 38.89% |
| roiyaru_suta vs Lars | 4–14 | 22.22% |
| roiyaru_suta vs Eddy | 10–8 | 55.56% |
| roiyaru_suta vs Anna | 7–11 | 38.89% |
| roiyaru_suta vs Clive | 9–8 | 52.94% |
| roiyaru_suta vs Miary Zo | 8–9 | 47.06% |
| roiyaru_suta vs Yoshimitsu | 8–8 | 50.00% |
| roiyaru_suta vs Jun | 7–8 | 46.67% |
| roiyaru_suta vs Xiaoyu | 2–11 | 15.38% |
| roiyaru_suta vs Feng | 2–11 | 15.38% |
| roiyaru_suta vs Alisa | 7–6 | 53.85% |
| roiyaru_suta vs Azucena | 8–5 | 61.54% |
| roiyaru_suta vs Heihachi | 7–6 | 53.85% |
| roiyaru_suta vs Nina | 9–3 | 75.00% |
| roiyaru_suta vs Lee | 4–7 | 36.36% |
| roiyaru_suta vs Lidia | 2–9 | 18.18% |
| roiyaru_suta vs Jack-8 | 4–3 | 57.14% |
| roiyaru_suta vs Devil Jin | 3–4 | 42.86% |
| roiyaru_suta vs Shaheen | 4–3 | 57.14% |
| roiyaru_suta vs Reina | 3–4 | 42.86% |
| roiyaru_suta vs Zafina | 4–1 | 80.00% |
| roiyaru_suta vs Raven | 3–2 | 60.00% |
| roiyaru_suta vs Armor King | 1–4 | 20.00% |
| roiyaru_suta vs Leroy | 2–2 | 50.00% |
| roiyaru_suta vs Kuma | 3–0 | 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.