| Halo vs Kazuya | 65–60 | 52.00% |
| Halo vs King | 54–50 | 51.92% |
| Halo vs Jin | 43–57 | 43.00% |
| Halo vs Bryan | 46–44 | 51.11% |
| Halo vs Reina | 58–28 | 67.44% |
| Halo vs Law | 44–41 | 51.76% |
| Halo vs Lili | 32–40 | 44.44% |
| Halo vs Dragunov | 37–34 | 52.11% |
| Halo vs Heihachi | 29–34 | 46.03% |
| Halo vs Steve | 41–18 | 69.49% |
| Halo vs Asuka | 28–30 | 48.28% |
| Halo vs Eddy | 21–30 | 41.18% |
| Halo vs Clive | 27–24 | 52.94% |
| Halo vs Yoshimitsu | 29–20 | 59.18% |
| Halo vs Hwoarang | 28–21 | 57.14% |
| Halo vs Jun | 27–22 | 55.10% |
| Halo vs Paul | 17–31 | 35.42% |
| Halo vs Devil Jin | 20–26 | 43.48% |
| Halo vs Azucena | 24–21 | 53.33% |
| Halo vs Leroy | 20–17 | 54.05% |
| Halo vs Victor | 15–22 | 40.54% |
| Halo vs Anna | 13–24 | 35.14% |
| Halo vs Alisa | 15–21 | 41.67% |
| Halo vs Claudio | 18–15 | 54.55% |
| Halo vs Lee | 15–16 | 48.39% |
| Halo vs Armor King | 9–20 | 31.03% |
| Halo vs Jack-8 | 17–11 | 60.71% |
| Halo vs Lidia | 18–8 | 69.23% |
| Halo vs Fahkumram | 14–11 | 56.00% |
| Halo vs Nina | 12–12 | 50.00% |
| Halo vs Xiaoyu | 13–10 | 56.52% |
| Halo vs Lars | 8–12 | 40.00% |
| Halo vs Leo | 8–11 | 42.11% |
| Halo vs Raven | 5–14 | 26.32% |
| Halo vs Zafina | 6–6 | 50.00% |
| Halo vs Kuma | 6–5 | 54.55% |
| Halo vs Feng | 3–7 | 30.00% |
| Halo vs Miary Zo | 5–5 | 50.00% |
| Halo vs Panda | 5–2 | 71.43% |
| Halo vs Shaheen | 1–0 | 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.