| Umibas vs Kazuya | 196–210 | 48.28% |
| Umibas vs Jin | 179–205 | 46.61% |
| Umibas vs Bryan | 135–180 | 42.86% |
| Umibas vs King | 123–125 | 49.60% |
| Umibas vs Reina | 138–100 | 57.98% |
| Umibas vs Hwoarang | 111–106 | 51.15% |
| Umibas vs Paul | 84–107 | 43.98% |
| Umibas vs Steve | 101–79 | 56.11% |
| Umibas vs Law | 93–85 | 52.25% |
| Umibas vs Yoshimitsu | 93–85 | 52.25% |
| Umibas vs Dragunov | 77–99 | 43.75% |
| Umibas vs Devil Jin | 66–92 | 41.77% |
| Umibas vs Lili | 66–92 | 41.77% |
| Umibas vs Lee | 63–77 | 45.00% |
| Umibas vs Heihachi | 49–81 | 37.69% |
| Umibas vs Asuka | 61–66 | 48.03% |
| Umibas vs Xiaoyu | 75–44 | 63.03% |
| Umibas vs Eddy | 60–58 | 50.85% |
| Umibas vs Azucena | 61–52 | 53.98% |
| Umibas vs Feng | 49–61 | 44.55% |
| Umibas vs Lars | 56–53 | 51.38% |
| Umibas vs Nina | 44–61 | 41.90% |
| Umibas vs Clive | 47–54 | 46.53% |
| Umibas vs Leroy | 46–54 | 46.00% |
| Umibas vs Jun | 48–52 | 48.00% |
| Umibas vs Leo | 44–50 | 46.81% |
| Umibas vs Claudio | 40–54 | 42.55% |
| Umibas vs Victor | 44–39 | 53.01% |
| Umibas vs Alisa | 32–39 | 45.07% |
| Umibas vs Raven | 33–37 | 47.14% |
| Umibas vs Fahkumram | 30–38 | 44.12% |
| Umibas vs Lidia | 29–30 | 49.15% |
| Umibas vs Jack-8 | 24–32 | 42.86% |
| Umibas vs Kuma | 32–24 | 57.14% |
| Umibas vs Shaheen | 31–24 | 56.36% |
| Umibas vs Anna | 25–23 | 52.08% |
| Umibas vs Armor King | 20–23 | 46.51% |
| Umibas vs Zafina | 11–20 | 35.48% |
| Umibas vs Panda | 3–7 | 30.00% |
| Umibas vs Miary Zo | 4–4 | 50.00% |
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.