| Um Feio vs King | 15–9 | 62.50% |
| Um Feio vs Jin | 7–6 | 53.85% |
| Um Feio vs Eddy | 10–2 | 83.33% |
| Um Feio vs Heihachi | 6–5 | 54.55% |
| Um Feio vs Bryan | 3–6 | 33.33% |
| Um Feio vs Armor King | 3–6 | 33.33% |
| Um Feio vs Xiaoyu | 6–1 | 85.71% |
| Um Feio vs Reina | 3–4 | 42.86% |
| Um Feio vs Azucena | 4–3 | 57.14% |
| Um Feio vs Kazuya | 2–4 | 33.33% |
| Um Feio vs Steve | 0–6 | 0.00% |
| Um Feio vs Asuka | 4–2 | 66.67% |
| Um Feio vs Paul | 5–0 | 100.00% |
| Um Feio vs Panda | 3–2 | 60.00% |
| Um Feio vs Zafina | 4–1 | 80.00% |
| Um Feio vs Jun | 0–5 | 0.00% |
| Um Feio vs Clive | 2–3 | 40.00% |
| Um Feio vs Devil Jin | 0–4 | 0.00% |
| Um Feio vs Dragunov | 0–4 | 0.00% |
| Um Feio vs Kuma | 2–2 | 50.00% |
| Um Feio vs Miary Zo | 0–4 | 0.00% |
| Um Feio vs Claudio | 1–2 | 33.33% |
| Um Feio vs Nina | 2–1 | 66.67% |
| Um Feio vs Yoshimitsu | 2–0 | 100.00% |
| Um Feio vs Hwoarang | 2–0 | 100.00% |
| Um Feio vs Jack-8 | 2–0 | 100.00% |
| Um Feio vs Leo | 1–1 | 50.00% |
| Um Feio vs Leroy | 2–0 | 100.00% |
| Um Feio vs Victor | 2–0 | 100.00% |
| Um Feio vs Lee | 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.