| SWIF▕ Ummei vs Kazuya | 174–98 | 63.97% |
| SWIF▕ Ummei vs Jin | 166–83 | 66.67% |
| SWIF▕ Ummei vs Bryan | 132–69 | 65.67% |
| SWIF▕ Ummei vs King | 134–64 | 67.68% |
| SWIF▕ Ummei vs Heihachi | 132–66 | 66.67% |
| SWIF▕ Ummei vs Dragunov | 128–68 | 65.31% |
| SWIF▕ Ummei vs Reina | 114–63 | 64.41% |
| SWIF▕ Ummei vs Paul | 119–50 | 70.41% |
| SWIF▕ Ummei vs Steve | 108–41 | 72.48% |
| SWIF▕ Ummei vs Devil Jin | 79–61 | 56.43% |
| SWIF▕ Ummei vs Hwoarang | 95–41 | 69.85% |
| SWIF▕ Ummei vs Lee | 85–48 | 63.91% |
| SWIF▕ Ummei vs Asuka | 75–39 | 65.79% |
| SWIF▕ Ummei vs Alisa | 58–39 | 59.79% |
| SWIF▕ Ummei vs Lili | 73–22 | 76.84% |
| SWIF▕ Ummei vs Law | 56–26 | 68.29% |
| SWIF▕ Ummei vs Feng | 45–37 | 54.88% |
| SWIF▕ Ummei vs Yoshimitsu | 51–29 | 63.75% |
| SWIF▕ Ummei vs Lars | 48–24 | 66.67% |
| SWIF▕ Ummei vs Jun | 53–19 | 73.61% |
| SWIF▕ Ummei vs Azucena | 45–27 | 62.50% |
| SWIF▕ Ummei vs Leroy | 45–21 | 68.18% |
| SWIF▕ Ummei vs Clive | 36–30 | 54.55% |
| SWIF▕ Ummei vs Nina | 40–24 | 62.50% |
| SWIF▕ Ummei vs Lidia | 39–23 | 62.90% |
| SWIF▕ Ummei vs Leo | 34–18 | 65.38% |
| SWIF▕ Ummei vs Claudio | 33–19 | 63.46% |
| SWIF▕ Ummei vs Eddy | 36–16 | 69.23% |
| SWIF▕ Ummei vs Raven | 39–12 | 76.47% |
| SWIF▕ Ummei vs Victor | 28–20 | 58.33% |
| SWIF▕ Ummei vs Jack-8 | 24–23 | 51.06% |
| SWIF▕ Ummei vs Zafina | 18–27 | 40.00% |
| SWIF▕ Ummei vs Xiaoyu | 24–19 | 55.81% |
| SWIF▕ Ummei vs Shaheen | 23–18 | 56.10% |
| SWIF▕ Ummei vs Anna | 20–12 | 62.50% |
| SWIF▕ Ummei vs Fahkumram | 26–5 | 83.87% |
| SWIF▕ Ummei vs Armor King | 11–9 | 55.00% |
| SWIF▕ Ummei vs Panda | 3–5 | 37.50% |
| SWIF▕ Ummei vs Miary Zo | 3–5 | 37.50% |
| SWIF▕ Ummei vs Kuma | 5–2 | 71.43% |
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.