| Roberto vs Jin | 16–25 | 39.02% |
| Roberto vs Reina | 17–17 | 50.00% |
| Roberto vs King | 14–19 | 42.42% |
| Roberto vs Law | 13–18 | 41.94% |
| Roberto vs Hwoarang | 10–19 | 34.48% |
| Roberto vs Yoshimitsu | 10–15 | 40.00% |
| Roberto vs Kazuya | 10–14 | 41.67% |
| Roberto vs Eddy | 12–11 | 52.17% |
| Roberto vs Dragunov | 6–14 | 30.00% |
| Roberto vs Alisa | 6–14 | 30.00% |
| Roberto vs Bryan | 5–13 | 27.78% |
| Roberto vs Lili | 7–10 | 41.18% |
| Roberto vs Azucena | 13–4 | 76.47% |
| Roberto vs Victor | 12–5 | 70.59% |
| Roberto vs Steve | 11–5 | 68.75% |
| Roberto vs Asuka | 7–9 | 43.75% |
| Roberto vs Jun | 7–7 | 50.00% |
| Roberto vs Devil Jin | 4–9 | 30.77% |
| Roberto vs Paul | 4–7 | 36.36% |
| Roberto vs Xiaoyu | 10–1 | 90.91% |
| Roberto vs Leroy | 10–1 | 90.91% |
| Roberto vs Lidia | 7–3 | 70.00% |
| Roberto vs Nina | 7–2 | 77.78% |
| Roberto vs Lee | 4–5 | 44.44% |
| Roberto vs Heihachi | 2–7 | 22.22% |
| Roberto vs Shaheen | 5–2 | 71.43% |
| Roberto vs Lars | 2–4 | 33.33% |
| Roberto vs Feng | 0–5 | 0.00% |
| Roberto vs Raven | 5–0 | 100.00% |
| Roberto vs Jack-8 | 2–2 | 50.00% |
| Roberto vs Leo | 2–2 | 50.00% |
| Roberto vs Kuma | 2–1 | 66.67% |
| Roberto vs Clive | 1–2 | 33.33% |
| Roberto vs Miary Zo | 2–1 | 66.67% |
| Roberto vs Panda | 1–1 | 50.00% |
| Roberto vs Claudio | 0–1 | 0.00% |
| Roberto vs Zafina | 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.