| Halsey3301 vs Reina | 46–55 | 45.54% |
| Halsey3301 vs Jin | 41–44 | 48.24% |
| Halsey3301 vs Dragunov | 30–37 | 44.78% |
| Halsey3301 vs Kazuya | 36–26 | 58.06% |
| Halsey3301 vs Victor | 20–37 | 35.09% |
| Halsey3301 vs King | 24–29 | 45.28% |
| Halsey3301 vs Law | 22–27 | 44.90% |
| Halsey3301 vs Asuka | 19–22 | 46.34% |
| Halsey3301 vs Hwoarang | 28–12 | 70.00% |
| Halsey3301 vs Lili | 13–27 | 32.50% |
| Halsey3301 vs Bryan | 18–20 | 47.37% |
| Halsey3301 vs Devil Jin | 16–20 | 44.44% |
| Halsey3301 vs Xiaoyu | 15–20 | 42.86% |
| Halsey3301 vs Jun | 17–15 | 53.12% |
| Halsey3301 vs Feng | 8–23 | 25.81% |
| Halsey3301 vs Azucena | 18–13 | 58.06% |
| Halsey3301 vs Steve | 13–17 | 43.33% |
| Halsey3301 vs Eddy | 8–21 | 27.59% |
| Halsey3301 vs Yoshimitsu | 6–21 | 22.22% |
| Halsey3301 vs Paul | 8–18 | 30.77% |
| Halsey3301 vs Lee | 11–15 | 42.31% |
| Halsey3301 vs Lars | 14–10 | 58.33% |
| Halsey3301 vs Leo | 12–7 | 63.16% |
| Halsey3301 vs Alisa | 11–8 | 57.89% |
| Halsey3301 vs Claudio | 7–12 | 36.84% |
| Halsey3301 vs Kuma | 6–10 | 37.50% |
| Halsey3301 vs Raven | 4–8 | 33.33% |
| Halsey3301 vs Armor King | 2–10 | 16.67% |
| Halsey3301 vs Jack-8 | 3–8 | 27.27% |
| Halsey3301 vs Nina | 1–10 | 9.09% |
| Halsey3301 vs Leroy | 2–9 | 18.18% |
| Halsey3301 vs Fahkumram | 6–4 | 60.00% |
| Halsey3301 vs Shaheen | 4–2 | 66.67% |
| Halsey3301 vs Zafina | 1–4 | 20.00% |
| Halsey3301 vs Panda | 0–2 | 0.00% |
| Halsey3301 vs Heihachi | 0–2 | 0.00% |
| Halsey3301 vs Clive | 0–2 | 0.00% |
| Halsey3301 vs Anna | 2–0 | 100.00% |
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.