| GUDFELO vs Eddy | 12–16 | 42.86% |
| GUDFELO vs Jin | 14–11 | 56.00% |
| GUDFELO vs Kazuya | 21–3 | 87.50% |
| GUDFELO vs Dragunov | 15–9 | 62.50% |
| GUDFELO vs King | 10–10 | 50.00% |
| GUDFELO vs Lee | 10–9 | 52.63% |
| GUDFELO vs Law | 12–5 | 70.59% |
| GUDFELO vs Yoshimitsu | 11–6 | 64.71% |
| GUDFELO vs Xiaoyu | 10–6 | 62.50% |
| GUDFELO vs Hwoarang | 10–5 | 66.67% |
| GUDFELO vs Paul | 6–8 | 42.86% |
| GUDFELO vs Bryan | 9–5 | 64.29% |
| GUDFELO vs Jun | 10–3 | 76.92% |
| GUDFELO vs Steve | 9–3 | 75.00% |
| GUDFELO vs Devil Jin | 4–5 | 44.44% |
| GUDFELO vs Lili | 6–3 | 66.67% |
| GUDFELO vs Victor | 7–2 | 77.78% |
| GUDFELO vs Reina | 5–3 | 62.50% |
| GUDFELO vs Asuka | 5–2 | 71.43% |
| GUDFELO vs Kuma | 3–4 | 42.86% |
| GUDFELO vs Azucena | 6–1 | 85.71% |
| GUDFELO vs Lars | 2–4 | 33.33% |
| GUDFELO vs Feng | 2–2 | 50.00% |
| GUDFELO vs Shaheen | 2–2 | 50.00% |
| GUDFELO vs Zafina | 0–4 | 0.00% |
| GUDFELO vs Alisa | 1–2 | 33.33% |
| GUDFELO vs Leroy | 1–2 | 33.33% |
| GUDFELO vs Jack-8 | 1–1 | 50.00% |
| GUDFELO vs Nina | 2–0 | 100.00% |
| GUDFELO 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.