| ulqiorra vs Armor King | 131–101 | 56.47% |
| ulqiorra vs Bryan | 102–79 | 56.35% |
| ulqiorra vs Kazuya | 80–76 | 51.28% |
| ulqiorra vs Jin | 60–64 | 48.39% |
| ulqiorra vs Steve | 67–54 | 55.37% |
| ulqiorra vs Hwoarang | 51–61 | 45.54% |
| ulqiorra vs Lars | 48–59 | 44.86% |
| ulqiorra vs Law | 70–35 | 66.67% |
| ulqiorra vs Dragunov | 57–44 | 56.44% |
| ulqiorra vs Miary Zo | 48–49 | 49.48% |
| ulqiorra vs Lee | 43–41 | 51.19% |
| ulqiorra vs Xiaoyu | 55–26 | 67.90% |
| ulqiorra vs Feng | 41–39 | 51.25% |
| ulqiorra vs Asuka | 43–35 | 55.13% |
| ulqiorra vs Lili | 37–38 | 49.33% |
| ulqiorra vs Heihachi | 36–38 | 48.65% |
| ulqiorra vs Devil Jin | 39–27 | 59.09% |
| ulqiorra vs Fahkumram | 42–23 | 64.62% |
| ulqiorra vs King | 42–22 | 65.62% |
| ulqiorra vs Paul | 39–24 | 61.90% |
| ulqiorra vs Victor | 20–38 | 34.48% |
| ulqiorra vs Reina | 22–33 | 40.00% |
| ulqiorra vs Yoshimitsu | 29–22 | 56.86% |
| ulqiorra vs Jun | 26–20 | 56.52% |
| ulqiorra vs Eddy | 29–16 | 64.44% |
| ulqiorra vs Anna | 19–25 | 43.18% |
| ulqiorra vs Jack-8 | 21–19 | 52.50% |
| ulqiorra vs Leroy | 21–18 | 53.85% |
| ulqiorra vs Lidia | 15–23 | 39.47% |
| ulqiorra vs Nina | 18–19 | 48.65% |
| ulqiorra vs Claudio | 23–12 | 65.71% |
| ulqiorra vs Shaheen | 16–18 | 47.06% |
| ulqiorra vs Azucena | 16–18 | 47.06% |
| ulqiorra vs Alisa | 19–10 | 65.52% |
| ulqiorra vs Leo | 11–13 | 45.83% |
| ulqiorra vs Clive | 14–9 | 60.87% |
| ulqiorra vs Zafina | 9–13 | 40.91% |
| ulqiorra vs Panda | 9–6 | 60.00% |
| ulqiorra vs Raven | 7–6 | 53.85% |
| ulqiorra vs Kuma | 4–5 | 44.44% |
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.