| Guilerme vs Jin | 38–18 | 67.86% |
| Guilerme vs Kazuya | 22–20 | 52.38% |
| Guilerme vs Steve | 16–24 | 40.00% |
| Guilerme vs Lili | 21–17 | 55.26% |
| Guilerme vs Alisa | 14–19 | 42.42% |
| Guilerme vs Bryan | 14–16 | 46.67% |
| Guilerme vs King | 17–9 | 65.38% |
| Guilerme vs Azucena | 17–9 | 65.38% |
| Guilerme vs Armor King | 13–13 | 50.00% |
| Guilerme vs Paul | 15–8 | 65.22% |
| Guilerme vs Devil Jin | 13–10 | 56.52% |
| Guilerme vs Dragunov | 11–11 | 50.00% |
| Guilerme vs Lars | 6–13 | 31.58% |
| Guilerme vs Nina | 6–13 | 31.58% |
| Guilerme vs Reina | 6–13 | 31.58% |
| Guilerme vs Heihachi | 17–2 | 89.47% |
| Guilerme vs Xiaoyu | 4–14 | 22.22% |
| Guilerme vs Lidia | 2–14 | 12.50% |
| Guilerme vs Lee | 3–12 | 20.00% |
| Guilerme vs Eddy | 7–8 | 46.67% |
| Guilerme vs Hwoarang | 7–7 | 50.00% |
| Guilerme vs Leo | 6–8 | 42.86% |
| Guilerme vs Law | 6–7 | 46.15% |
| Guilerme vs Feng | 7–6 | 53.85% |
| Guilerme vs Asuka | 4–8 | 33.33% |
| Guilerme vs Raven | 5–7 | 41.67% |
| Guilerme vs Yoshimitsu | 7–4 | 63.64% |
| Guilerme vs Jun | 3–8 | 27.27% |
| Guilerme vs Leroy | 5–5 | 50.00% |
| Guilerme vs Miary Zo | 4–4 | 50.00% |
| Guilerme vs Zafina | 3–4 | 42.86% |
| Guilerme vs Clive | 4–2 | 66.67% |
| Guilerme vs Anna | 3–3 | 50.00% |
| Guilerme vs Victor | 2–3 | 40.00% |
| Guilerme vs Fahkumram | 2–3 | 40.00% |
| Guilerme vs Claudio | 4–0 | 100.00% |
| Guilerme vs Panda | 1–2 | 33.33% |
| Guilerme vs Shaheen | 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.