| Guigui vs Hwoarang | 9–10 | 47.37% |
| Guigui vs Reina | 8–4 | 66.67% |
| Guigui vs Eddy | 7–5 | 58.33% |
| Guigui vs King | 4–5 | 44.44% |
| Guigui vs Jin | 5–1 | 83.33% |
| Guigui vs Alisa | 2–4 | 33.33% |
| Guigui vs Paul | 3–2 | 60.00% |
| Guigui vs Law | 3–2 | 60.00% |
| Guigui vs Kazuya | 2–3 | 40.00% |
| Guigui vs Nina | 4–1 | 80.00% |
| Guigui vs Steve | 3–1 | 75.00% |
| Guigui vs Dragunov | 3–1 | 75.00% |
| Guigui vs Kuma | 1–3 | 25.00% |
| Guigui vs Xiaoyu | 1–2 | 33.33% |
| Guigui vs Bryan | 2–1 | 66.67% |
| Guigui vs Devil Jin | 3–0 | 100.00% |
| Guigui vs Feng | 2–1 | 66.67% |
| Guigui vs Leroy | 2–1 | 66.67% |
| Guigui vs Victor | 1–2 | 33.33% |
| Guigui vs Asuka | 1–1 | 50.00% |
| Guigui vs Lili | 2–0 | 100.00% |
| Guigui vs Shaheen | 0–2 | 0.00% |
| Guigui vs Jun | 0–2 | 0.00% |
| Guigui vs Raven | 2–0 | 100.00% |
| Guigui vs Jack-8 | 1–0 | 100.00% |
| Guigui vs Zafina | 1–0 | 100.00% |
| Guigui vs Azucena | 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.