| Ushiwakamaru vs Bryan | 124–64 | 65.96% |
| Ushiwakamaru vs Kazuya | 114–71 | 61.62% |
| Ushiwakamaru vs King | 95–78 | 54.91% |
| Ushiwakamaru vs Jin | 94–65 | 59.12% |
| Ushiwakamaru vs Hwoarang | 101–46 | 68.71% |
| Ushiwakamaru vs Dragunov | 70–68 | 50.72% |
| Ushiwakamaru vs Steve | 78–53 | 59.54% |
| Ushiwakamaru vs Yoshimitsu | 86–41 | 67.72% |
| Ushiwakamaru vs Lili | 66–59 | 52.80% |
| Ushiwakamaru vs Heihachi | 83–36 | 69.75% |
| Ushiwakamaru vs Reina | 72–32 | 69.23% |
| Ushiwakamaru vs Paul | 67–36 | 65.05% |
| Ushiwakamaru vs Lee | 63–39 | 61.76% |
| Ushiwakamaru vs Victor | 55–42 | 56.70% |
| Ushiwakamaru vs Eddy | 55–31 | 63.95% |
| Ushiwakamaru vs Law | 60–22 | 73.17% |
| Ushiwakamaru vs Azucena | 51–30 | 62.96% |
| Ushiwakamaru vs Jun | 47–32 | 59.49% |
| Ushiwakamaru vs Asuka | 36–35 | 50.70% |
| Ushiwakamaru vs Lars | 45–26 | 63.38% |
| Ushiwakamaru vs Raven | 42–28 | 60.00% |
| Ushiwakamaru vs Xiaoyu | 36–33 | 52.17% |
| Ushiwakamaru vs Devil Jin | 38–29 | 56.72% |
| Ushiwakamaru vs Feng | 37–28 | 56.92% |
| Ushiwakamaru vs Nina | 31–33 | 48.44% |
| Ushiwakamaru vs Armor King | 39–19 | 67.24% |
| Ushiwakamaru vs Jack-8 | 20–31 | 39.22% |
| Ushiwakamaru vs Leo | 33–17 | 66.00% |
| Ushiwakamaru vs Alisa | 26–21 | 55.32% |
| Ushiwakamaru vs Leroy | 24–14 | 63.16% |
| Ushiwakamaru vs Zafina | 18–17 | 51.43% |
| Ushiwakamaru vs Lidia | 24–10 | 70.59% |
| Ushiwakamaru vs Shaheen | 13–20 | 39.39% |
| Ushiwakamaru vs Clive | 21–12 | 63.64% |
| Ushiwakamaru vs Anna | 19–12 | 61.29% |
| Ushiwakamaru vs Fahkumram | 21–9 | 70.00% |
| Ushiwakamaru vs Miary Zo | 18–10 | 64.29% |
| Ushiwakamaru vs Kuma | 10–14 | 41.67% |
| Ushiwakamaru vs Claudio | 11–12 | 47.83% |
| Ushiwakamaru vs Panda | 3–5 | 37.50% |
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.