| Umehaw vs King | 23–8 | 74.19% |
| Umehaw vs Hwoarang | 18–10 | 64.29% |
| Umehaw vs Kazuya | 10–15 | 40.00% |
| Umehaw vs Bryan | 15–3 | 83.33% |
| Umehaw vs Jun | 15–3 | 83.33% |
| Umehaw vs Jack-8 | 14–3 | 82.35% |
| Umehaw vs Dragunov | 13–4 | 76.47% |
| Umehaw vs Jin | 12–3 | 80.00% |
| Umehaw vs Paul | 9–5 | 64.29% |
| Umehaw vs Reina | 9–5 | 64.29% |
| Umehaw vs Asuka | 8–5 | 61.54% |
| Umehaw vs Claudio | 10–3 | 76.92% |
| Umehaw vs Azucena | 10–3 | 76.92% |
| Umehaw vs Victor | 6–7 | 46.15% |
| Umehaw vs Feng | 9–3 | 75.00% |
| Umehaw vs Heihachi | 11–1 | 91.67% |
| Umehaw vs Leroy | 6–5 | 54.55% |
| Umehaw vs Lili | 7–3 | 70.00% |
| Umehaw vs Lars | 6–4 | 60.00% |
| Umehaw vs Kuma | 5–5 | 50.00% |
| Umehaw vs Yoshimitsu | 8–1 | 88.89% |
| Umehaw vs Steve | 8–1 | 88.89% |
| Umehaw vs Devil Jin | 5–3 | 62.50% |
| Umehaw vs Law | 2–4 | 33.33% |
| Umehaw vs Xiaoyu | 4–2 | 66.67% |
| Umehaw vs Leo | 5–1 | 83.33% |
| Umehaw vs Raven | 3–3 | 50.00% |
| Umehaw vs Alisa | 3–2 | 60.00% |
| Umehaw vs Lee | 2–3 | 40.00% |
| Umehaw vs Panda | 4–1 | 80.00% |
| Umehaw vs Lidia | 4–1 | 80.00% |
| Umehaw vs Nina | 0–3 | 0.00% |
| Umehaw vs Eddy | 0–2 | 0.00% |
| Umehaw vs Zafina | 0–1 | 0.00% |
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.