| Nico Robin vs Kazuya | 28–13 | 68.29% |
| Nico Robin vs Jin | 29–9 | 76.32% |
| Nico Robin vs Lidia | 18–13 | 58.06% |
| Nico Robin vs King | 21–5 | 80.77% |
| Nico Robin vs Yoshimitsu | 16–6 | 72.73% |
| Nico Robin vs Bryan | 13–7 | 65.00% |
| Nico Robin vs Steve | 17–3 | 85.00% |
| Nico Robin vs Asuka | 16–4 | 80.00% |
| Nico Robin vs Reina | 14–3 | 82.35% |
| Nico Robin vs Hwoarang | 11–3 | 78.57% |
| Nico Robin vs Lee | 9–5 | 64.29% |
| Nico Robin vs Xiaoyu | 10–3 | 76.92% |
| Nico Robin vs Nina | 12–1 | 92.31% |
| Nico Robin vs Devil Jin | 10–2 | 83.33% |
| Nico Robin vs Clive | 8–4 | 66.67% |
| Nico Robin vs Lars | 10–1 | 90.91% |
| Nico Robin vs Paul | 4–6 | 40.00% |
| Nico Robin vs Alisa | 5–5 | 50.00% |
| Nico Robin vs Victor | 9–1 | 90.00% |
| Nico Robin vs Dragunov | 6–3 | 66.67% |
| Nico Robin vs Shaheen | 7–2 | 77.78% |
| Nico Robin vs Feng | 5–2 | 71.43% |
| Nico Robin vs Jun | 7–0 | 100.00% |
| Nico Robin vs Eddy | 5–2 | 71.43% |
| Nico Robin vs Law | 4–2 | 66.67% |
| Nico Robin vs Azucena | 4–2 | 66.67% |
| Nico Robin vs Jack-8 | 2–3 | 40.00% |
| Nico Robin vs Lili | 4–0 | 100.00% |
| Nico Robin vs Zafina | 2–1 | 66.67% |
| Nico Robin vs Leroy | 2–1 | 66.67% |
| Nico Robin vs Raven | 1–0 | 100.00% |
| Nico Robin vs Heihachi | 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.