| Hachijo vs Bryan | 137–132 | 50.93% |
| Hachijo vs Dragunov | 132–94 | 58.41% |
| Hachijo vs Yoshimitsu | 99–97 | 50.51% |
| Hachijo vs Jin | 91–104 | 46.67% |
| Hachijo vs Steve | 95–90 | 51.35% |
| Hachijo vs Reina | 92–85 | 51.98% |
| Hachijo vs Kazuya | 87–84 | 50.88% |
| Hachijo vs Hwoarang | 80–90 | 47.06% |
| Hachijo vs Lili | 89–80 | 52.66% |
| Hachijo vs Heihachi | 94–74 | 55.95% |
| Hachijo vs Alisa | 90–76 | 54.22% |
| Hachijo vs Jack-8 | 98–64 | 60.49% |
| Hachijo vs Paul | 87–59 | 59.59% |
| Hachijo vs King | 71–63 | 52.99% |
| Hachijo vs Nina | 61–69 | 46.92% |
| Hachijo vs Victor | 76–47 | 61.79% |
| Hachijo vs Clive | 69–54 | 56.10% |
| Hachijo vs Lee | 50–72 | 40.98% |
| Hachijo vs Law | 63–58 | 52.07% |
| Hachijo vs Asuka | 74–44 | 62.71% |
| Hachijo vs Lars | 59–53 | 52.68% |
| Hachijo vs Jun | 50–57 | 46.73% |
| Hachijo vs Devil Jin | 55–50 | 52.38% |
| Hachijo vs Feng | 48–56 | 46.15% |
| Hachijo vs Claudio | 52–44 | 54.17% |
| Hachijo vs Zafina | 43–42 | 50.59% |
| Hachijo vs Shaheen | 45–39 | 53.57% |
| Hachijo vs Xiaoyu | 40–37 | 51.95% |
| Hachijo vs Leo | 43–26 | 62.32% |
| Hachijo vs Leroy | 25–44 | 36.23% |
| Hachijo vs Eddy | 33–36 | 47.83% |
| Hachijo vs Azucena | 37–26 | 58.73% |
| Hachijo vs Raven | 32–31 | 50.79% |
| Hachijo vs Lidia | 18–39 | 31.58% |
| Hachijo vs Kuma | 15–24 | 38.46% |
| Hachijo vs Panda | 14–25 | 35.90% |
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.