| Gio roberto vs King | 74–83 | 47.13% |
| Gio roberto vs Jin | 49–82 | 37.40% |
| Gio roberto vs Kazuya | 48–59 | 44.86% |
| Gio roberto vs Reina | 55–51 | 51.89% |
| Gio roberto vs Dragunov | 44–51 | 46.32% |
| Gio roberto vs Law | 38–54 | 41.30% |
| Gio roberto vs Yoshimitsu | 39–40 | 49.37% |
| Gio roberto vs Jun | 42–36 | 53.85% |
| Gio roberto vs Eddy | 30–46 | 39.47% |
| Gio roberto vs Lili | 28–47 | 37.33% |
| Gio roberto vs Steve | 28–39 | 41.79% |
| Gio roberto vs Hwoarang | 26–38 | 40.62% |
| Gio roberto vs Victor | 36–28 | 56.25% |
| Gio roberto vs Bryan | 28–34 | 45.16% |
| Gio roberto vs Asuka | 21–41 | 33.87% |
| Gio roberto vs Lars | 24–36 | 40.00% |
| Gio roberto vs Paul | 16–39 | 29.09% |
| Gio roberto vs Alisa | 19–32 | 37.25% |
| Gio roberto vs Feng | 17–33 | 34.00% |
| Gio roberto vs Devil Jin | 21–28 | 42.86% |
| Gio roberto vs Azucena | 27–18 | 60.00% |
| Gio roberto vs Xiaoyu | 16–25 | 39.02% |
| Gio roberto vs Leroy | 13–27 | 32.50% |
| Gio roberto vs Lee | 12–24 | 33.33% |
| Gio roberto vs Leo | 17–12 | 58.62% |
| Gio roberto vs Jack-8 | 8–18 | 30.77% |
| Gio roberto vs Nina | 11–9 | 55.00% |
| Gio roberto vs Claudio | 14–5 | 73.68% |
| Gio roberto vs Clive | 15–3 | 83.33% |
| Gio roberto vs Armor King | 11–7 | 61.11% |
| Gio roberto vs Kuma | 10–7 | 58.82% |
| Gio roberto vs Lidia | 9–7 | 56.25% |
| Gio roberto vs Zafina | 6–9 | 40.00% |
| Gio roberto vs Heihachi | 8–7 | 53.33% |
| Gio roberto vs Raven | 3–8 | 27.27% |
| Gio roberto vs Fahkumram | 6–5 | 54.55% |
| Gio roberto vs Shaheen | 3–7 | 30.00% |
| Gio roberto vs Anna | 6–0 | 100.00% |
| Gio roberto vs Miary Zo | 0–6 | 0.00% |
| Gio roberto vs Panda | 0–4 | 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.