| Ulamasi vs Victor | 13–14 | 48.15% |
| Ulamasi vs Dragunov | 16–10 | 61.54% |
| Ulamasi vs Reina | 15–9 | 62.50% |
| Ulamasi vs King | 13–8 | 61.90% |
| Ulamasi vs Lili | 11–10 | 52.38% |
| Ulamasi vs Azucena | 6–12 | 33.33% |
| Ulamasi vs Kazuya | 9–8 | 52.94% |
| Ulamasi vs Hwoarang | 6–9 | 40.00% |
| Ulamasi vs Asuka | 7–7 | 50.00% |
| Ulamasi vs Xiaoyu | 6–5 | 54.55% |
| Ulamasi vs Bryan | 5–5 | 50.00% |
| Ulamasi vs Steve | 8–2 | 80.00% |
| Ulamasi vs Paul | 3–6 | 33.33% |
| Ulamasi vs Alisa | 6–3 | 66.67% |
| Ulamasi vs Law | 6–2 | 75.00% |
| Ulamasi vs Jun | 2–6 | 25.00% |
| Ulamasi vs Jin | 4–3 | 57.14% |
| Ulamasi vs Lars | 1–6 | 14.29% |
| Ulamasi vs Leroy | 6–1 | 85.71% |
| Ulamasi vs Eddy | 3–3 | 50.00% |
| Ulamasi vs Feng | 3–2 | 60.00% |
| Ulamasi vs Kuma | 0–4 | 0.00% |
| Ulamasi vs Leo | 0–3 | 0.00% |
| Ulamasi vs Nina | 1–2 | 33.33% |
| Ulamasi vs Lee | 2–1 | 66.67% |
| Ulamasi vs Panda | 2–1 | 66.67% |
| Ulamasi vs Heihachi | 1–2 | 33.33% |
| Ulamasi vs Jack-8 | 0–2 | 0.00% |
| Ulamasi vs Devil Jin | 2–0 | 100.00% |
| Ulamasi vs Shaheen | 1–1 | 50.00% |
| Ulamasi vs Yoshimitsu | 0–1 | 0.00% |
| Ulamasi vs Claudio | 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.