| Giaa vs King | 11–8 | 57.89% |
| Giaa vs Law | 5–5 | 50.00% |
| Giaa vs Eddy | 1–7 | 12.50% |
| Giaa vs Yoshimitsu | 7–0 | 100.00% |
| Giaa vs Hwoarang | 5–2 | 71.43% |
| Giaa vs Asuka | 3–3 | 50.00% |
| Giaa vs Dragunov | 1–5 | 16.67% |
| Giaa vs Jin | 5–0 | 100.00% |
| Giaa vs Steve | 4–1 | 80.00% |
| Giaa vs Lars | 2–3 | 40.00% |
| Giaa vs Anna | 2–3 | 40.00% |
| Giaa vs Feng | 0–4 | 0.00% |
| Giaa vs Nina | 4–0 | 100.00% |
| Giaa vs Lee | 2–2 | 50.00% |
| Giaa vs Reina | 3–1 | 75.00% |
| Giaa vs Azucena | 4–0 | 100.00% |
| Giaa vs Heihachi | 3–1 | 75.00% |
| Giaa vs Xiaoyu | 1–2 | 33.33% |
| Giaa vs Kazuya | 2–1 | 66.67% |
| Giaa vs Zafina | 1–2 | 33.33% |
| Giaa vs Jun | 2–1 | 66.67% |
| Giaa vs Lili | 2–0 | 100.00% |
| Giaa vs Claudio | 0–2 | 0.00% |
| Giaa vs Panda | 0–2 | 0.00% |
| Giaa vs Leroy | 2–0 | 100.00% |
| Giaa vs Victor | 2–0 | 100.00% |
| Giaa vs Raven | 2–0 | 100.00% |
| Giaa vs Lidia | 0–2 | 0.00% |
| Giaa vs Clive | 0–2 | 0.00% |
| Giaa vs Bryan | 0–1 | 0.00% |
| Giaa vs Jack-8 | 0–1 | 0.00% |
| Giaa vs Leo | 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.