| Umbra Black vs Heihachi | 21–14 | 60.00% |
| Umbra Black vs Jin | 11–19 | 36.67% |
| Umbra Black vs Steve | 14–10 | 58.33% |
| Umbra Black vs Yoshimitsu | 18–5 | 78.26% |
| Umbra Black vs Law | 14–8 | 63.64% |
| Umbra Black vs King | 9–13 | 40.91% |
| Umbra Black vs Bryan | 10–12 | 45.45% |
| Umbra Black vs Reina | 15–5 | 75.00% |
| Umbra Black vs Kazuya | 12–7 | 63.16% |
| Umbra Black vs Asuka | 13–5 | 72.22% |
| Umbra Black vs Lee | 7–10 | 41.18% |
| Umbra Black vs Paul | 8–7 | 53.33% |
| Umbra Black vs Xiaoyu | 8–7 | 53.33% |
| Umbra Black vs Lars | 9–6 | 60.00% |
| Umbra Black vs Dragunov | 5–10 | 33.33% |
| Umbra Black vs Devil Jin | 8–6 | 57.14% |
| Umbra Black vs Jun | 9–5 | 64.29% |
| Umbra Black vs Lidia | 6–8 | 42.86% |
| Umbra Black vs Lili | 6–7 | 46.15% |
| Umbra Black vs Nina | 10–2 | 83.33% |
| Umbra Black vs Leo | 6–5 | 54.55% |
| Umbra Black vs Raven | 5–6 | 45.45% |
| Umbra Black vs Zafina | 4–4 | 50.00% |
| Umbra Black vs Azucena | 6–1 | 85.71% |
| Umbra Black vs Eddy | 5–2 | 71.43% |
| Umbra Black vs Leroy | 6–1 | 85.71% |
| Umbra Black vs Shaheen | 2–4 | 33.33% |
| Umbra Black vs Jack-8 | 1–4 | 20.00% |
| Umbra Black vs Claudio | 5–0 | 100.00% |
| Umbra Black vs Hwoarang | 0–2 | 0.00% |
| Umbra Black vs Feng | 0–2 | 0.00% |
| Umbra Black vs Victor | 2–0 | 100.00% |
| Umbra Black vs Kuma | 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.