| Umbum vs Kazuya | 29–24 | 54.72% |
| Umbum vs King | 32–15 | 68.09% |
| Umbum vs Bryan | 36–10 | 78.26% |
| Umbum vs Jin | 26–13 | 66.67% |
| Umbum vs Steve | 15–20 | 42.86% |
| Umbum vs Reina | 15–17 | 46.88% |
| Umbum vs Lee | 11–20 | 35.48% |
| Umbum vs Hwoarang | 17–7 | 70.83% |
| Umbum vs Yoshimitsu | 13–10 | 56.52% |
| Umbum vs Jack-8 | 10–12 | 45.45% |
| Umbum vs Eddy | 16–6 | 72.73% |
| Umbum vs Law | 12–5 | 70.59% |
| Umbum vs Feng | 7–10 | 41.18% |
| Umbum vs Devil Jin | 7–9 | 43.75% |
| Umbum vs Lars | 6–10 | 37.50% |
| Umbum vs Lili | 11–4 | 73.33% |
| Umbum vs Alisa | 11–4 | 73.33% |
| Umbum vs Nina | 7–8 | 46.67% |
| Umbum vs Leo | 10–3 | 76.92% |
| Umbum vs Dragunov | 4–7 | 36.36% |
| Umbum vs Jun | 5–6 | 45.45% |
| Umbum vs Claudio | 8–2 | 80.00% |
| Umbum vs Leroy | 6–4 | 60.00% |
| Umbum vs Paul | 4–4 | 50.00% |
| Umbum vs Asuka | 4–4 | 50.00% |
| Umbum vs Xiaoyu | 4–3 | 57.14% |
| Umbum vs Shaheen | 2–5 | 28.57% |
| Umbum vs Zafina | 3–4 | 42.86% |
| Umbum vs Azucena | 4–3 | 57.14% |
| Umbum vs Victor | 6–1 | 85.71% |
| Umbum vs Raven | 2–4 | 33.33% |
| Umbum vs Kuma | 1–3 | 25.00% |
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.