| Umbra Regi vs Jin | 196–105 | 65.12% |
| Umbra Regi vs Kazuya | 143–112 | 56.08% |
| Umbra Regi vs King | 130–98 | 57.02% |
| Umbra Regi vs Dragunov | 128–100 | 56.14% |
| Umbra Regi vs Bryan | 77–70 | 52.38% |
| Umbra Regi vs Victor | 100–45 | 68.97% |
| Umbra Regi vs Law | 77–65 | 54.23% |
| Umbra Regi vs Reina | 69–62 | 52.67% |
| Umbra Regi vs Paul | 52–69 | 42.98% |
| Umbra Regi vs Heihachi | 67–51 | 56.78% |
| Umbra Regi vs Devil Jin | 57–48 | 54.29% |
| Umbra Regi vs Yoshimitsu | 47–50 | 48.45% |
| Umbra Regi vs Hwoarang | 56–41 | 57.73% |
| Umbra Regi vs Feng | 53–44 | 54.64% |
| Umbra Regi vs Steve | 54–38 | 58.70% |
| Umbra Regi vs Nina | 29–53 | 35.37% |
| Umbra Regi vs Lars | 28–35 | 44.44% |
| Umbra Regi vs Lee | 32–29 | 52.46% |
| Umbra Regi vs Lili | 32–28 | 53.33% |
| Umbra Regi vs Jun | 37–22 | 62.71% |
| Umbra Regi vs Alisa | 31–24 | 56.36% |
| Umbra Regi vs Leo | 21–30 | 41.18% |
| Umbra Regi vs Asuka | 15–25 | 37.50% |
| Umbra Regi vs Kuma | 16–24 | 40.00% |
| Umbra Regi vs Eddy | 18–19 | 48.65% |
| Umbra Regi vs Claudio | 21–15 | 58.33% |
| Umbra Regi vs Leroy | 13–21 | 38.24% |
| Umbra Regi vs Shaheen | 15–16 | 48.39% |
| Umbra Regi vs Lidia | 13–18 | 41.94% |
| Umbra Regi vs Azucena | 13–16 | 44.83% |
| Umbra Regi vs Jack-8 | 10–14 | 41.67% |
| Umbra Regi vs Xiaoyu | 8–14 | 36.36% |
| Umbra Regi vs Raven | 9–9 | 50.00% |
| Umbra Regi vs Zafina | 6–10 | 37.50% |
| Umbra Regi vs Clive | 9–3 | 75.00% |
| Umbra Regi vs Panda | 2–0 | 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.