| Giovanna vs Jin | 4–8 | 33.33% |
| Giovanna vs Hwoarang | 7–0 | 100.00% |
| Giovanna vs King | 3–3 | 50.00% |
| Giovanna vs Steve | 4–2 | 66.67% |
| Giovanna vs Yoshimitsu | 3–2 | 60.00% |
| Giovanna vs Bryan | 2–3 | 40.00% |
| Giovanna vs Feng | 3–1 | 75.00% |
| Giovanna vs Lili | 4–0 | 100.00% |
| Giovanna vs Lars | 4–0 | 100.00% |
| Giovanna vs Reina | 2–2 | 50.00% |
| Giovanna vs Law | 1–2 | 33.33% |
| Giovanna vs Shaheen | 3–0 | 100.00% |
| Giovanna vs Xiaoyu | 0–2 | 0.00% |
| Giovanna vs Asuka | 2–0 | 100.00% |
| Giovanna vs Devil Jin | 1–1 | 50.00% |
| Giovanna vs Jun | 1–1 | 50.00% |
| Giovanna vs Victor | 2–0 | 100.00% |
| Giovanna vs Heihachi | 2–0 | 100.00% |
| Giovanna vs Miary Zo | 2–0 | 100.00% |
| Giovanna vs Dragunov | 0–1 | 0.00% |
| Giovanna vs Claudio | 1–0 | 100.00% |
| Giovanna vs Nina | 1–0 | 100.00% |
| Giovanna vs Clive | 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.