| Guapkuza vs Reina | 10–5 | 66.67% |
| Guapkuza vs Kazuya | 4–6 | 40.00% |
| Guapkuza vs Alisa | 4–6 | 40.00% |
| Guapkuza vs Victor | 6–3 | 66.67% |
| Guapkuza vs Fahkumram | 4–5 | 44.44% |
| Guapkuza vs Jin | 3–5 | 37.50% |
| Guapkuza vs Jack-8 | 4–3 | 57.14% |
| Guapkuza vs Azucena | 2–5 | 28.57% |
| Guapkuza vs Lee | 5–1 | 83.33% |
| Guapkuza vs King | 1–4 | 20.00% |
| Guapkuza vs Hwoarang | 1–4 | 20.00% |
| Guapkuza vs Feng | 4–1 | 80.00% |
| Guapkuza vs Lars | 2–3 | 40.00% |
| Guapkuza vs Eddy | 1–4 | 20.00% |
| Guapkuza vs Clive | 3–2 | 60.00% |
| Guapkuza vs Paul | 0–4 | 0.00% |
| Guapkuza vs Law | 0–4 | 0.00% |
| Guapkuza vs Devil Jin | 4–0 | 100.00% |
| Guapkuza vs Jun | 3–1 | 75.00% |
| Guapkuza vs Lidia | 3–1 | 75.00% |
| Guapkuza vs Dragunov | 2–1 | 66.67% |
| Guapkuza vs Heihachi | 2–1 | 66.67% |
| Guapkuza vs Anna | 1–2 | 33.33% |
| Guapkuza vs Steve | 2–0 | 100.00% |
| Guapkuza vs Asuka | 0–2 | 0.00% |
| Guapkuza vs Zafina | 2–0 | 100.00% |
| Guapkuza vs Bryan | 0–1 | 0.00% |
| Guapkuza vs Lili | 0–1 | 0.00% |
| Guapkuza vs Leo | 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.