| ROBERTo vs Reina | 13–4 | 76.47% |
| ROBERTo vs Lili | 5–4 | 55.56% |
| ROBERTo vs Lars | 4–2 | 66.67% |
| ROBERTo vs Law | 2–3 | 40.00% |
| ROBERTo vs Jack-8 | 2–3 | 40.00% |
| ROBERTo vs Armor King | 3–2 | 60.00% |
| ROBERTo vs Miary Zo | 3–2 | 60.00% |
| ROBERTo vs Jin | 3–1 | 75.00% |
| ROBERTo vs Shaheen | 4–0 | 100.00% |
| ROBERTo vs Yoshimitsu | 3–0 | 100.00% |
| ROBERTo vs Hwoarang | 3–0 | 100.00% |
| ROBERTo vs Kazuya | 3–0 | 100.00% |
| ROBERTo vs Jun | 1–2 | 33.33% |
| ROBERTo vs Steve | 2–0 | 100.00% |
| ROBERTo vs Dragunov | 2–0 | 100.00% |
| ROBERTo vs Leroy | 2–0 | 100.00% |
| ROBERTo vs Azucena | 0–2 | 0.00% |
| ROBERTo vs Victor | 2–0 | 100.00% |
| ROBERTo vs Heihachi | 0–2 | 0.00% |
| ROBERTo vs King | 0–1 | 0.00% |
| ROBERTo vs Claudio | 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.