| GuiGui vs Jin | 9–7 | 56.25% |
| GuiGui vs Eddy | 10–4 | 71.43% |
| GuiGui vs King | 10–3 | 76.92% |
| GuiGui vs Law | 9–3 | 75.00% |
| GuiGui vs Hwoarang | 3–5 | 37.50% |
| GuiGui vs Steve | 7–1 | 87.50% |
| GuiGui vs Bryan | 3–4 | 42.86% |
| GuiGui vs Kazuya | 3–3 | 50.00% |
| GuiGui vs Lili | 4–2 | 66.67% |
| GuiGui vs Jun | 3–2 | 60.00% |
| GuiGui vs Reina | 5–0 | 100.00% |
| GuiGui vs Yoshimitsu | 3–1 | 75.00% |
| GuiGui vs Xiaoyu | 4–0 | 100.00% |
| GuiGui vs Clive | 4–0 | 100.00% |
| GuiGui vs Paul | 2–1 | 66.67% |
| GuiGui vs Feng | 3–0 | 100.00% |
| GuiGui vs Leo | 1–2 | 33.33% |
| GuiGui vs Nina | 3–0 | 100.00% |
| GuiGui vs Azucena | 2–1 | 66.67% |
| GuiGui vs Jack-8 | 2–0 | 100.00% |
| GuiGui vs Asuka | 2–0 | 100.00% |
| GuiGui vs Devil Jin | 1–1 | 50.00% |
| GuiGui vs Lars | 1–1 | 50.00% |
| GuiGui vs Alisa | 1–1 | 50.00% |
| GuiGui vs Shaheen | 2–0 | 100.00% |
| GuiGui vs Kuma | 1–1 | 50.00% |
| GuiGui vs Leroy | 2–0 | 100.00% |
| GuiGui vs Victor | 2–0 | 100.00% |
| GuiGui vs Raven | 1–1 | 50.00% |
| GuiGui vs Claudio | 1–0 | 100.00% |
| GuiGui vs Zafina | 1–0 | 100.00% |
| GuiGui vs Lidia | 0–1 | 0.00% |
| GuiGui vs Fahkumram | 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.