| UMMER vs Jin | 5–13 | 27.78% |
| UMMER vs Dragunov | 8–10 | 44.44% |
| UMMER vs Clive | 5–7 | 41.67% |
| UMMER vs Steve | 7–4 | 63.64% |
| UMMER vs King | 2–5 | 28.57% |
| UMMER vs Yoshimitsu | 4–3 | 57.14% |
| UMMER vs Kazuya | 4–3 | 57.14% |
| UMMER vs Asuka | 2–5 | 28.57% |
| UMMER vs Paul | 0–5 | 0.00% |
| UMMER vs Hwoarang | 0–5 | 0.00% |
| UMMER vs Lars | 1–4 | 20.00% |
| UMMER vs Reina | 4–1 | 80.00% |
| UMMER vs Lee | 0–4 | 0.00% |
| UMMER vs Bryan | 0–3 | 0.00% |
| UMMER vs Lili | 0–3 | 0.00% |
| UMMER vs Zafina | 2–1 | 66.67% |
| UMMER vs Leroy | 2–1 | 66.67% |
| UMMER vs Azucena | 2–1 | 66.67% |
| UMMER vs Victor | 0–3 | 0.00% |
| UMMER vs Feng | 0–2 | 0.00% |
| UMMER vs Nina | 0–2 | 0.00% |
| UMMER vs Jun | 0–2 | 0.00% |
| UMMER vs Eddy | 0–2 | 0.00% |
| UMMER vs Lidia | 0–2 | 0.00% |
| UMMER vs Law | 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.