| Ucheyah vs Steve | 7–1 | 87.50% |
| Ucheyah vs Leo | 4–1 | 80.00% |
| Ucheyah vs Eddy | 3–2 | 60.00% |
| Ucheyah vs Xiaoyu | 3–1 | 75.00% |
| Ucheyah vs Lili | 3–1 | 75.00% |
| Ucheyah vs Dragunov | 2–2 | 50.00% |
| Ucheyah vs Reina | 3–1 | 75.00% |
| Ucheyah vs Victor | 4–0 | 100.00% |
| Ucheyah vs Yoshimitsu | 3–0 | 100.00% |
| Ucheyah vs Shaheen | 3–0 | 100.00% |
| Ucheyah vs Clive | 1–2 | 33.33% |
| Ucheyah vs Paul | 1–1 | 50.00% |
| Ucheyah vs Law | 2–0 | 100.00% |
| Ucheyah vs Hwoarang | 0–2 | 0.00% |
| Ucheyah vs Jin | 2–0 | 100.00% |
| Ucheyah vs Kazuya | 2–0 | 100.00% |
| Ucheyah vs Claudio | 0–2 | 0.00% |
| Ucheyah vs Leroy | 2–0 | 100.00% |
| Ucheyah vs Asuka | 1–0 | 100.00% |
| Ucheyah vs Devil Jin | 0–1 | 0.00% |
| Ucheyah vs Feng | 1–0 | 100.00% |
| Ucheyah vs Alisa | 1–0 | 100.00% |
| Ucheyah vs Nina | 0–1 | 0.00% |
| Ucheyah vs Lee | 1–0 | 100.00% |
| Ucheyah vs Kuma | 1–0 | 100.00% |
| Ucheyah vs Zafina | 1–0 | 100.00% |
| Ucheyah vs Jun | 1–0 | 100.00% |
| Ucheyah vs Azucena | 1–0 | 100.00% |
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.