| Ubay vs King | 1–14 | 6.67% |
| Ubay vs Lili | 6–7 | 46.15% |
| Ubay vs Yoshimitsu | 9–3 | 75.00% |
| Ubay vs Paul | 3–8 | 27.27% |
| Ubay vs Steve | 1–10 | 9.09% |
| Ubay vs Hwoarang | 6–4 | 60.00% |
| Ubay vs Kazuya | 1–9 | 10.00% |
| Ubay vs Law | 4–5 | 44.44% |
| Ubay vs Jun | 7–1 | 87.50% |
| Ubay vs Reina | 6–2 | 75.00% |
| Ubay vs Victor | 2–4 | 33.33% |
| Ubay vs Leo | 2–3 | 40.00% |
| Ubay vs Lee | 2–3 | 40.00% |
| Ubay vs Xiaoyu | 4–0 | 100.00% |
| Ubay vs Jin | 2–2 | 50.00% |
| Ubay vs Bryan | 2–2 | 50.00% |
| Ubay vs Jack-8 | 2–2 | 50.00% |
| Ubay vs Lars | 3–1 | 75.00% |
| Ubay vs Leroy | 4–0 | 100.00% |
| Ubay vs Clive | 2–2 | 50.00% |
| Ubay vs Fahkumram | 1–3 | 25.00% |
| Ubay vs Devil Jin | 0–3 | 0.00% |
| Ubay vs Dragunov | 1–2 | 33.33% |
| Ubay vs Asuka | 0–2 | 0.00% |
| Ubay vs Armor King | 2–0 | 100.00% |
| Ubay vs Kuma | 1–0 | 100.00% |
| Ubay vs Zafina | 0–1 | 0.00% |
| Ubay vs Eddy | 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.