| Hachiman Hiki vs Kazuya | 263–263 | 50.00% |
| Hachiman Hiki vs Jin | 231–223 | 50.88% |
| Hachiman Hiki vs Hwoarang | 162–152 | 51.59% |
| Hachiman Hiki vs King | 148–148 | 50.00% |
| Hachiman Hiki vs Bryan | 142–153 | 48.14% |
| Hachiman Hiki vs Reina | 146–143 | 50.52% |
| Hachiman Hiki vs Paul | 107–128 | 45.53% |
| Hachiman Hiki vs Steve | 114–114 | 50.00% |
| Hachiman Hiki vs Law | 103–115 | 47.25% |
| Hachiman Hiki vs Dragunov | 99–110 | 47.37% |
| Hachiman Hiki vs Yoshimitsu | 93–113 | 45.15% |
| Hachiman Hiki vs Devil Jin | 96–87 | 52.46% |
| Hachiman Hiki vs Lili | 79–103 | 43.41% |
| Hachiman Hiki vs Heihachi | 76–102 | 42.70% |
| Hachiman Hiki vs Jun | 83–67 | 55.33% |
| Hachiman Hiki vs Eddy | 78–68 | 53.42% |
| Hachiman Hiki vs Lee | 59–79 | 42.75% |
| Hachiman Hiki vs Azucena | 71–59 | 54.62% |
| Hachiman Hiki vs Feng | 61–68 | 47.29% |
| Hachiman Hiki vs Asuka | 65–63 | 50.78% |
| Hachiman Hiki vs Lars | 54–73 | 42.52% |
| Hachiman Hiki vs Xiaoyu | 49–61 | 44.55% |
| Hachiman Hiki vs Victor | 51–46 | 52.58% |
| Hachiman Hiki vs Leo | 46–48 | 48.94% |
| Hachiman Hiki vs Nina | 40–54 | 42.55% |
| Hachiman Hiki vs Alisa | 48–41 | 53.93% |
| Hachiman Hiki vs Raven | 38–51 | 42.70% |
| Hachiman Hiki vs Leroy | 36–43 | 45.57% |
| Hachiman Hiki vs Clive | 32–43 | 42.67% |
| Hachiman Hiki vs Lidia | 25–46 | 35.21% |
| Hachiman Hiki vs Jack-8 | 30–36 | 45.45% |
| Hachiman Hiki vs Claudio | 27–31 | 46.55% |
| Hachiman Hiki vs Kuma | 25–31 | 44.64% |
| Hachiman Hiki vs Anna | 21–31 | 40.38% |
| Hachiman Hiki vs Armor King | 27–23 | 54.00% |
| Hachiman Hiki vs Fahkumram | 23–26 | 46.94% |
| Hachiman Hiki vs Zafina | 17–20 | 45.95% |
| Hachiman Hiki vs Shaheen | 14–15 | 48.28% |
| Hachiman Hiki vs Panda | 8–16 | 33.33% |
| Hachiman Hiki vs Miary Zo | 7–16 | 30.43% |
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.