| Hallow vs Kazuya | 84–56 | 60.00% |
| Hallow vs King | 77–44 | 63.64% |
| Hallow vs Reina | 68–48 | 58.62% |
| Hallow vs Jin | 67–47 | 58.77% |
| Hallow vs Bryan | 70–42 | 62.50% |
| Hallow vs Heihachi | 57–34 | 62.64% |
| Hallow vs Steve | 49–41 | 54.44% |
| Hallow vs Paul | 56–27 | 67.47% |
| Hallow vs Law | 41–40 | 50.62% |
| Hallow vs Lee | 46–33 | 58.23% |
| Hallow vs Hwoarang | 41–34 | 54.67% |
| Hallow vs Azucena | 41–33 | 55.41% |
| Hallow vs Fahkumram | 32–39 | 45.07% |
| Hallow vs Dragunov | 44–23 | 65.67% |
| Hallow vs Yoshimitsu | 30–32 | 48.39% |
| Hallow vs Jun | 39–22 | 63.93% |
| Hallow vs Leo | 32–25 | 56.14% |
| Hallow vs Eddy | 29–24 | 54.72% |
| Hallow vs Anna | 25–24 | 51.02% |
| Hallow vs Asuka | 26–21 | 55.32% |
| Hallow vs Feng | 33–13 | 71.74% |
| Hallow vs Alisa | 21–19 | 52.50% |
| Hallow vs Lidia | 15–25 | 37.50% |
| Hallow vs Lili | 21–18 | 53.85% |
| Hallow vs Leroy | 21–17 | 55.26% |
| Hallow vs Xiaoyu | 21–16 | 56.76% |
| Hallow vs Devil Jin | 20–15 | 57.14% |
| Hallow vs Lars | 18–17 | 51.43% |
| Hallow vs Nina | 26–9 | 74.29% |
| Hallow vs Raven | 15–18 | 45.45% |
| Hallow vs Victor | 17–11 | 60.71% |
| Hallow vs Claudio | 15–12 | 55.56% |
| Hallow vs Clive | 6–17 | 26.09% |
| Hallow vs Kuma | 13–7 | 65.00% |
| Hallow vs Jack-8 | 14–5 | 73.68% |
| Hallow vs Armor King | 9–7 | 56.25% |
| Hallow vs Miary Zo | 14–2 | 87.50% |
| Hallow vs Shaheen | 8–5 | 61.54% |
| Hallow vs Panda | 8–1 | 88.89% |
| Hallow vs Zafina | 2–5 | 28.57% |
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.