| UMULMUUL vs Hwoarang | 127–134 | 48.66% |
| UMULMUUL vs King | 106–153 | 40.93% |
| UMULMUUL vs Kazuya | 109–124 | 46.78% |
| UMULMUUL vs Bryan | 112–117 | 48.91% |
| UMULMUUL vs Dragunov | 105–116 | 47.51% |
| UMULMUUL vs Paul | 100–103–1 | 49.26% |
| UMULMUUL vs Jin | 86–118 | 42.16% |
| UMULMUUL vs Reina | 84–100 | 45.65% |
| UMULMUUL vs Lili | 72–82 | 46.75% |
| UMULMUUL vs Victor | 57–95 | 37.50% |
| UMULMUUL vs Steve | 64–78 | 45.07% |
| UMULMUUL vs Asuka | 61–66 | 48.03% |
| UMULMUUL vs Law | 67–59 | 53.17% |
| UMULMUUL vs Yoshimitsu | 68–55 | 55.28% |
| UMULMUUL vs Jun | 53–59 | 47.32% |
| UMULMUUL vs Azucena | 34–76 | 30.91% |
| UMULMUUL vs Feng | 52–57 | 47.71% |
| UMULMUUL vs Lars | 55–48 | 53.40% |
| UMULMUUL vs Alisa | 51–49 | 51.00% |
| UMULMUUL vs Lee | 47–53 | 47.00% |
| UMULMUUL vs Nina | 36–63 | 36.36% |
| UMULMUUL vs Devil Jin | 47–46 | 50.54% |
| UMULMUUL vs Leroy | 36–50 | 41.86% |
| UMULMUUL vs Heihachi | 44–41 | 51.76% |
| UMULMUUL vs Claudio | 31–47 | 39.74% |
| UMULMUUL vs Leo | 32–43 | 42.67% |
| UMULMUUL vs Xiaoyu | 42–29 | 59.15% |
| UMULMUUL vs Lidia | 20–50 | 28.57% |
| UMULMUUL vs Eddy | 23–40 | 36.51% |
| UMULMUUL vs Zafina | 28–31 | 47.46% |
| UMULMUUL vs Jack-8 | 25–33 | 43.10% |
| UMULMUUL vs Shaheen | 21–35 | 37.50% |
| UMULMUUL vs Kuma | 14–33 | 29.79% |
| UMULMUUL vs Clive | 14–18 | 43.75% |
| UMULMUUL vs Raven | 10–19 | 34.48% |
| UMULMUUL vs Anna | 14–15 | 48.28% |
| UMULMUUL vs Fahkumram | 8–11 | 42.11% |
| UMULMUUL vs Panda | 4–7 | 36.36% |
| UMULMUUL vs Armor King | 0–2 | 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.