| Hallowjin vs Jin | 123–97 | 55.91% |
| Hallowjin vs King | 104–96 | 52.00% |
| Hallowjin vs Hwoarang | 94–99 | 48.70% |
| Hallowjin vs Bryan | 100–77 | 56.50% |
| Hallowjin vs Steve | 87–85 | 50.58% |
| Hallowjin vs Kazuya | 82–79 | 50.93% |
| Hallowjin vs Reina | 78–76 | 50.65% |
| Hallowjin vs Law | 81–71 | 53.29% |
| Hallowjin vs Heihachi | 72–71 | 50.35% |
| Hallowjin vs Clive | 51–64 | 44.35% |
| Hallowjin vs Paul | 49–54 | 47.57% |
| Hallowjin vs Lili | 36–65–1 | 35.64% |
| Hallowjin vs Dragunov | 38–64 | 37.25% |
| Hallowjin vs Azucena | 43–57 | 43.00% |
| Hallowjin vs Lee | 49–48 | 50.52% |
| Hallowjin vs Lars | 41–55 | 42.71% |
| Hallowjin vs Jun | 41–55 | 42.71% |
| Hallowjin vs Yoshimitsu | 39–53 | 42.39% |
| Hallowjin vs Asuka | 35–43 | 44.87% |
| Hallowjin vs Feng | 42–36 | 53.85% |
| Hallowjin vs Eddy | 31–45 | 40.79% |
| Hallowjin vs Raven | 31–42 | 42.47% |
| Hallowjin vs Xiaoyu | 32–37 | 46.38% |
| Hallowjin vs Devil Jin | 41–27 | 60.29% |
| Hallowjin vs Leroy | 41–27 | 60.29% |
| Hallowjin vs Fahkumram | 33–30 | 52.38% |
| Hallowjin vs Victor | 24–35 | 40.68% |
| Hallowjin vs Nina | 22–34 | 39.29% |
| Hallowjin vs Anna | 26–30 | 46.43% |
| Hallowjin vs Leo | 26–26 | 50.00% |
| Hallowjin vs Armor King | 19–32 | 37.25% |
| Hallowjin vs Lidia | 19–25 | 43.18% |
| Hallowjin vs Claudio | 18–17 | 51.43% |
| Hallowjin vs Alisa | 14–18 | 43.75% |
| Hallowjin vs Kuma | 14–18 | 43.75% |
| Hallowjin vs Jack-8 | 11–19 | 36.67% |
| Hallowjin vs Zafina | 12–16 | 42.86% |
| Hallowjin vs Shaheen | 7–17 | 29.17% |
| Hallowjin vs Miary Zo | 4–8 | 33.33% |
| Hallowjin vs Panda | 6–3 | 66.67% |
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.