| Roberto AT vs Kazuya | 5–7 | 41.67% |
| Roberto AT vs Jin | 0–10 | 0.00% |
| Roberto AT vs Law | 3–5 | 37.50% |
| Roberto AT vs Steve | 0–8 | 0.00% |
| Roberto AT vs Kuma | 0–6 | 0.00% |
| Roberto AT vs Alisa | 3–2 | 60.00% |
| Roberto AT vs Jack-8 | 0–4 | 0.00% |
| Roberto AT vs Dragunov | 1–3 | 25.00% |
| Roberto AT vs Leroy | 0–4 | 0.00% |
| Roberto AT vs King | 2–1 | 66.67% |
| Roberto AT vs Hwoarang | 1–2 | 33.33% |
| Roberto AT vs Yoshimitsu | 0–2 | 0.00% |
| Roberto AT vs Xiaoyu | 2–0 | 100.00% |
| Roberto AT vs Lili | 2–0 | 100.00% |
| Roberto AT vs Leo | 0–2 | 0.00% |
| Roberto AT vs Claudio | 0–2 | 0.00% |
| Roberto AT vs Nina | 0–2 | 0.00% |
| Roberto AT vs Fahkumram | 0–2 | 0.00% |
| Roberto AT vs Asuka | 0–1 | 0.00% |
| Roberto AT vs Lars | 0–1 | 0.00% |
| Roberto AT vs Lee | 1–0 | 100.00% |
| Roberto AT vs Panda | 0–1 | 0.00% |
| Roberto AT vs Jun | 0–1 | 0.00% |
| Roberto AT vs Reina | 1–0 | 100.00% |
| Roberto AT vs Eddy | 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.