| Robb vs Reina | 19–13 | 59.38% |
| Robb vs Steve | 15–11 | 57.69% |
| Robb vs King | 15–9 | 62.50% |
| Robb vs Jin | 11–12 | 47.83% |
| Robb vs Hwoarang | 6–12 | 33.33% |
| Robb vs Kazuya | 9–8 | 52.94% |
| Robb vs Devil Jin | 10–7 | 58.82% |
| Robb vs Bryan | 3–12 | 20.00% |
| Robb vs Eddy | 10–5 | 66.67% |
| Robb vs Asuka | 8–4 | 66.67% |
| Robb vs Law | 6–5 | 54.55% |
| Robb vs Lars | 4–7 | 36.36% |
| Robb vs Jun | 8–3 | 72.73% |
| Robb vs Dragunov | 4–6 | 40.00% |
| Robb vs Leroy | 7–3 | 70.00% |
| Robb vs Nina | 3–6 | 33.33% |
| Robb vs Alisa | 1–7 | 12.50% |
| Robb vs Claudio | 2–6 | 25.00% |
| Robb vs Raven | 5–3 | 62.50% |
| Robb vs Jack-8 | 4–3 | 57.14% |
| Robb vs Lili | 3–3 | 50.00% |
| Robb vs Azucena | 4–2 | 66.67% |
| Robb vs Yoshimitsu | 3–2 | 60.00% |
| Robb vs Feng | 3–2 | 60.00% |
| Robb vs Lidia | 4–1 | 80.00% |
| Robb vs Paul | 4–0 | 100.00% |
| Robb vs Zafina | 0–4 | 0.00% |
| Robb vs Clive | 2–2 | 50.00% |
| Robb vs Lee | 1–2 | 33.33% |
| Robb vs Kuma | 0–3 | 0.00% |
| Robb vs Panda | 1–2 | 33.33% |
| Robb vs Victor | 1–2 | 33.33% |
| Robb vs Xiaoyu | 0–2 | 0.00% |
| Robb vs Shaheen | 2–0 | 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.