| Halo vs King | 231–217 | 51.56% |
| Halo vs Kazuya | 190–185 | 50.67% |
| Halo vs Jin | 163–200 | 44.90% |
| Halo vs Law | 163–152 | 51.75% |
| Halo vs Steve | 157–146 | 51.82% |
| Halo vs Hwoarang | 145–148 | 49.49% |
| Halo vs Bryan | 140–133 | 51.28% |
| Halo vs Reina | 128–123 | 51.00% |
| Halo vs Fahkumram | 110–102 | 51.89% |
| Halo vs Heihachi | 95–106 | 47.26% |
| Halo vs Paul | 97–103 | 48.50% |
| Halo vs Dragunov | 93–104 | 47.21% |
| Halo vs Lili | 87–102 | 46.03% |
| Halo vs Jun | 95–90 | 51.35% |
| Halo vs Yoshimitsu | 82–102 | 44.57% |
| Halo vs Lars | 83–98 | 45.86% |
| Halo vs Armor King | 74–101 | 42.29% |
| Halo vs Lee | 72–98 | 42.35% |
| Halo vs Victor | 78–77 | 50.32% |
| Halo vs Azucena | 60–87 | 40.82% |
| Halo vs Asuka | 66–77 | 46.15% |
| Halo vs Devil Jin | 62–61 | 50.41% |
| Halo vs Feng | 56–66 | 45.90% |
| Halo vs Eddy | 51–64 | 44.35% |
| Halo vs Xiaoyu | 52–62 | 45.61% |
| Halo vs Nina | 51–61 | 45.54% |
| Halo vs Leroy | 50–56 | 47.17% |
| Halo vs Alisa | 49–54 | 47.57% |
| Halo vs Leo | 45–57 | 44.12% |
| Halo vs Lidia | 56–46 | 54.90% |
| Halo vs Jack-8 | 36–62 | 36.73% |
| Halo vs Anna | 40–56 | 41.67% |
| Halo vs Raven | 44–48 | 47.83% |
| Halo vs Clive | 35–49 | 41.67% |
| Halo vs Miary Zo | 35–47 | 42.68% |
| Halo vs Claudio | 29–43 | 40.28% |
| Halo vs Kuma | 29–35 | 45.31% |
| Halo vs Zafina | 20–33 | 37.74% |
| Halo vs Shaheen | 16–23 | 41.03% |
| Halo vs Panda | 10–13 | 43.48% |
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.