| Gigi vs Reina | 10–7 | 58.82% |
| Gigi vs Kazuya | 10–4 | 71.43% |
| Gigi vs King | 7–6 | 53.85% |
| Gigi vs Jin | 7–6 | 53.85% |
| Gigi vs Heihachi | 5–8 | 38.46% |
| Gigi vs Hwoarang | 7–2 | 77.78% |
| Gigi vs Dragunov | 4–4 | 50.00% |
| Gigi vs Lars | 5–1 | 83.33% |
| Gigi vs Jun | 1–5 | 16.67% |
| Gigi vs Bryan | 0–5 | 0.00% |
| Gigi vs Nina | 3–2 | 60.00% |
| Gigi vs Azucena | 4–1 | 80.00% |
| Gigi vs Victor | 0–5 | 0.00% |
| Gigi vs Jack-8 | 3–1 | 75.00% |
| Gigi vs Eddy | 4–0 | 100.00% |
| Gigi vs Lidia | 3–1 | 75.00% |
| Gigi vs Law | 2–1 | 66.67% |
| Gigi vs Yoshimitsu | 0–3 | 0.00% |
| Gigi vs Steve | 1–2 | 33.33% |
| Gigi vs Leo | 2–1 | 66.67% |
| Gigi vs Paul | 1–1 | 50.00% |
| Gigi vs Xiaoyu | 1–1 | 50.00% |
| Gigi vs Asuka | 1–1 | 50.00% |
| Gigi vs Devil Jin | 2–0 | 100.00% |
| Gigi vs Zafina | 1–1 | 50.00% |
| Gigi vs Leroy | 1–1 | 50.00% |
| Gigi vs Raven | 1–1 | 50.00% |
| Gigi vs Kuma | 0–1 | 0.00% |
| Gigi vs Clive | 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.