| Ummi9612 vs Jin | 129–106 | 54.89% |
| Ummi9612 vs Hwoarang | 97–113 | 46.19% |
| Ummi9612 vs Kazuya | 91–97 | 48.40% |
| Ummi9612 vs Law | 89–86 | 50.86% |
| Ummi9612 vs King | 69–75 | 47.92% |
| Ummi9612 vs Bryan | 58–72 | 44.62% |
| Ummi9612 vs Paul | 42–65 | 39.25% |
| Ummi9612 vs Lili | 54–53 | 50.47% |
| Ummi9612 vs Steve | 52–51 | 50.49% |
| Ummi9612 vs Dragunov | 38–60 | 38.78% |
| Ummi9612 vs Reina | 48–44 | 52.17% |
| Ummi9612 vs Yoshimitsu | 39–52 | 42.86% |
| Ummi9612 vs Jun | 41–43 | 48.81% |
| Ummi9612 vs Eddy | 45–31 | 59.21% |
| Ummi9612 vs Heihachi | 27–39 | 40.91% |
| Ummi9612 vs Alisa | 28–35 | 44.44% |
| Ummi9612 vs Xiaoyu | 28–32 | 46.67% |
| Ummi9612 vs Devil Jin | 24–30 | 44.44% |
| Ummi9612 vs Victor | 26–28 | 48.15% |
| Ummi9612 vs Lee | 14–30 | 31.82% |
| Ummi9612 vs Asuka | 20–23 | 46.51% |
| Ummi9612 vs Nina | 24–18 | 57.14% |
| Ummi9612 vs Anna | 20–22 | 47.62% |
| Ummi9612 vs Azucena | 15–26 | 36.59% |
| Ummi9612 vs Feng | 17–22 | 43.59% |
| Ummi9612 vs Leroy | 15–23 | 39.47% |
| Ummi9612 vs Lars | 15–22 | 40.54% |
| Ummi9612 vs Lidia | 10–18 | 35.71% |
| Ummi9612 vs Claudio | 12–11 | 52.17% |
| Ummi9612 vs Jack-8 | 10–12 | 45.45% |
| Ummi9612 vs Raven | 6–10 | 37.50% |
| Ummi9612 vs Leo | 5–9 | 35.71% |
| Ummi9612 vs Kuma | 5–8 | 38.46% |
| Ummi9612 vs Fahkumram | 6–6 | 50.00% |
| Ummi9612 vs Zafina | 5–3 | 62.50% |
| Ummi9612 vs Clive | 4–4 | 50.00% |
| Ummi9612 vs Panda | 1–6 | 14.29% |
| Ummi9612 vs Shaheen | 0–2 | 0.00% |
| Ummi9612 vs Armor King | 1–1 | 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.