| Giangio vs King | 10–8 | 55.56% |
| Giangio vs Jin | 7–11 | 38.89% |
| Giangio vs Kazuya | 8–9 | 47.06% |
| Giangio vs Law | 4–10 | 28.57% |
| Giangio vs Steve | 9–3 | 75.00% |
| Giangio vs Azucena | 4–5 | 44.44% |
| Giangio vs Dragunov | 3–5 | 37.50% |
| Giangio vs Reina | 4–4 | 50.00% |
| Giangio vs Lars | 5–2 | 71.43% |
| Giangio vs Jun | 4–2 | 66.67% |
| Giangio vs Jack-8 | 3–2 | 60.00% |
| Giangio vs Eddy | 1–4 | 20.00% |
| Giangio vs Hwoarang | 2–2 | 50.00% |
| Giangio vs Bryan | 2–2 | 50.00% |
| Giangio vs Feng | 2–2 | 50.00% |
| Giangio vs Lili | 4–0 | 100.00% |
| Giangio vs Claudio | 2–2 | 50.00% |
| Giangio vs Paul | 0–3 | 0.00% |
| Giangio vs Yoshimitsu | 0–3 | 0.00% |
| Giangio vs Devil Jin | 3–0 | 100.00% |
| Giangio vs Zafina | 2–1 | 66.67% |
| Giangio vs Xiaoyu | 1–1 | 50.00% |
| Giangio vs Asuka | 2–0 | 100.00% |
| Giangio vs Lee | 0–2 | 0.00% |
| Giangio vs Victor | 1–1 | 50.00% |
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.