| Robama vs Jin | 11–8 | 57.89% |
| Robama vs Reina | 12–6 | 66.67% |
| Robama vs King | 11–4 | 73.33% |
| Robama vs Bryan | 9–6 | 60.00% |
| Robama vs Kazuya | 12–2 | 85.71% |
| Robama vs Dragunov | 3–11 | 21.43% |
| Robama vs Asuka | 8–5 | 61.54% |
| Robama vs Paul | 5–7 | 41.67% |
| Robama vs Xiaoyu | 9–2 | 81.82% |
| Robama vs Yoshimitsu | 8–1 | 88.89% |
| Robama vs Hwoarang | 6–3 | 66.67% |
| Robama vs Law | 4–4 | 50.00% |
| Robama vs Alisa | 3–5 | 37.50% |
| Robama vs Victor | 2–6 | 25.00% |
| Robama vs Jack-8 | 6–1 | 85.71% |
| Robama vs Jun | 6–1 | 85.71% |
| Robama vs Kuma | 4–2 | 66.67% |
| Robama vs Clive | 3–3 | 50.00% |
| Robama vs Azucena | 3–2 | 60.00% |
| Robama vs Steve | 2–2 | 50.00% |
| Robama vs Lili | 0–4 | 0.00% |
| Robama vs Heihachi | 4–0 | 100.00% |
| Robama vs Devil Jin | 1–2 | 33.33% |
| Robama vs Lars | 1–2 | 33.33% |
| Robama vs Raven | 1–2 | 33.33% |
| Robama vs Eddy | 1–2 | 33.33% |
| Robama vs Lidia | 2–1 | 66.67% |
| Robama vs Feng | 0–2 | 0.00% |
| Robama vs Nina | 1–1 | 50.00% |
| Robama vs Leroy | 0–2 | 0.00% |
| Robama vs Anna | 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.