| Roshambo vs Armor King | 26–26 | 50.00% |
| Roshambo vs Jin | 10–12 | 45.45% |
| Roshambo vs Heihachi | 9–11 | 45.00% |
| Roshambo vs Bryan | 8–11 | 42.11% |
| Roshambo vs Azucena | 9–9 | 50.00% |
| Roshambo vs Kazuya | 6–9 | 40.00% |
| Roshambo vs Steve | 8–7 | 53.33% |
| Roshambo vs Law | 7–7 | 50.00% |
| Roshambo vs King | 5–7 | 41.67% |
| Roshambo vs Eddy | 7–5 | 58.33% |
| Roshambo vs Lee | 3–8 | 27.27% |
| Roshambo vs Kuma | 9–2 | 81.82% |
| Roshambo vs Victor | 5–6 | 45.45% |
| Roshambo vs Xiaoyu | 7–3 | 70.00% |
| Roshambo vs Dragunov | 6–4 | 60.00% |
| Roshambo vs Asuka | 7–2 | 77.78% |
| Roshambo vs Jun | 3–6 | 33.33% |
| Roshambo vs Reina | 7–1 | 87.50% |
| Roshambo vs Paul | 3–4 | 42.86% |
| Roshambo vs Clive | 5–2 | 71.43% |
| Roshambo vs Hwoarang | 1–5 | 16.67% |
| Roshambo vs Devil Jin | 2–4 | 33.33% |
| Roshambo vs Lidia | 2–4 | 33.33% |
| Roshambo vs Anna | 1–5 | 16.67% |
| Roshambo vs Fahkumram | 2–4 | 33.33% |
| Roshambo vs Nina | 2–3 | 40.00% |
| Roshambo vs Panda | 1–4 | 20.00% |
| Roshambo vs Feng | 3–1 | 75.00% |
| Roshambo vs Leo | 4–0 | 100.00% |
| Roshambo vs Lars | 1–3 | 25.00% |
| Roshambo vs Alisa | 4–0 | 100.00% |
| Roshambo vs Jack-8 | 3–0 | 100.00% |
| Roshambo vs Claudio | 1–2 | 33.33% |
| Roshambo vs Raven | 1–2 | 33.33% |
| Roshambo vs Shaheen | 0–2 | 0.00% |
| Roshambo vs Leroy | 2–0 | 100.00% |
| Roshambo vs Yoshimitsu | 1–0 | 100.00% |
| Roshambo vs Lili | 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.