| Ujikami vs Jin | 14–9 | 60.87% |
| Ujikami vs King | 10–11 | 47.62% |
| Ujikami vs Kazuya | 13–7 | 65.00% |
| Ujikami vs Yoshimitsu | 13–3 | 81.25% |
| Ujikami vs Jun | 9–6 | 60.00% |
| Ujikami vs Law | 8–5 | 61.54% |
| Ujikami vs Dragunov | 9–4 | 69.23% |
| Ujikami vs Alisa | 6–5 | 54.55% |
| Ujikami vs Hwoarang | 7–3 | 70.00% |
| Ujikami vs Xiaoyu | 7–3 | 70.00% |
| Ujikami vs Victor | 8–2 | 80.00% |
| Ujikami vs Paul | 5–4 | 55.56% |
| Ujikami vs Bryan | 6–3 | 66.67% |
| Ujikami vs Lili | 5–4 | 55.56% |
| Ujikami vs Lee | 5–4 | 55.56% |
| Ujikami vs Reina | 8–1 | 88.89% |
| Ujikami vs Lars | 6–1 | 85.71% |
| Ujikami vs Azucena | 4–3 | 57.14% |
| Ujikami vs Jack-8 | 4–2 | 66.67% |
| Ujikami vs Nina | 5–1 | 83.33% |
| Ujikami vs Eddy | 3–3 | 50.00% |
| Ujikami vs Devil Jin | 3–2 | 60.00% |
| Ujikami vs Raven | 3–2 | 60.00% |
| Ujikami vs Heihachi | 2–3 | 40.00% |
| Ujikami vs Feng | 2–2 | 50.00% |
| Ujikami vs Claudio | 3–1 | 75.00% |
| Ujikami vs Shaheen | 2–2 | 50.00% |
| Ujikami vs Steve | 2–1 | 66.67% |
| Ujikami vs Kuma | 3–0 | 100.00% |
| Ujikami vs Leroy | 0–3 | 0.00% |
| Ujikami vs Clive | 2–1 | 66.67% |
| Ujikami vs Leo | 2–0 | 100.00% |
| Ujikami vs Zafina | 2–0 | 100.00% |
| Ujikami vs Asuka | 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.