| Heihachijac4547 vs King | 211–325 | 39.37% |
| Heihachijac4547 vs Kazuya | 159–286 | 35.73% |
| Heihachijac4547 vs Jin | 149–244 | 37.91% |
| Heihachijac4547 vs Reina | 137–214 | 39.03% |
| Heihachijac4547 vs Hwoarang | 116–218 | 34.73% |
| Heihachijac4547 vs Steve | 105–212–1 | 33.12% |
| Heihachijac4547 vs Law | 113–201 | 35.99% |
| Heihachijac4547 vs Dragunov | 105–153 | 40.70% |
| Heihachijac4547 vs Eddy | 95–162 | 36.96% |
| Heihachijac4547 vs Bryan | 94–159 | 37.15% |
| Heihachijac4547 vs Heihachi | 99–149 | 39.92% |
| Heihachijac4547 vs Jun | 102–132 | 43.59% |
| Heihachijac4547 vs Asuka | 88–135 | 39.46% |
| Heihachijac4547 vs Clive | 79–130 | 37.80% |
| Heihachijac4547 vs Lili | 80–127 | 38.65% |
| Heihachijac4547 vs Victor | 74–116 | 38.95% |
| Heihachijac4547 vs Azucena | 75–114 | 39.68% |
| Heihachijac4547 vs Lee | 62–117 | 34.64% |
| Heihachijac4547 vs Paul | 64–96 | 40.00% |
| Heihachijac4547 vs Lidia | 47–112 | 29.56% |
| Heihachijac4547 vs Yoshimitsu | 58–96 | 37.66% |
| Heihachijac4547 vs Nina | 61–77 | 44.20% |
| Heihachijac4547 vs Xiaoyu | 58–76 | 43.28% |
| Heihachijac4547 vs Lars | 51–83 | 38.06% |
| Heihachijac4547 vs Leo | 43–70 | 38.05% |
| Heihachijac4547 vs Jack-8 | 47–63 | 42.73% |
| Heihachijac4547 vs Leroy | 41–68 | 37.61% |
| Heihachijac4547 vs Devil Jin | 21–80 | 20.79% |
| Heihachijac4547 vs Claudio | 36–55 | 39.56% |
| Heihachijac4547 vs Feng | 36–54 | 40.00% |
| Heihachijac4547 vs Raven | 35–46 | 43.21% |
| Heihachijac4547 vs Fahkumram | 30–46 | 39.47% |
| Heihachijac4547 vs Alisa | 21–53 | 28.38% |
| Heihachijac4547 vs Kuma | 22–49 | 30.99% |
| Heihachijac4547 vs Armor King | 14–53 | 20.90% |
| Heihachijac4547 vs Anna | 20–36 | 35.71% |
| Heihachijac4547 vs Shaheen | 19–33 | 36.54% |
| Heihachijac4547 vs Zafina | 23–26 | 46.94% |
| Heihachijac4547 vs Miary Zo | 15–27 | 35.71% |
| Heihachijac4547 vs Panda | 12–22 | 35.29% |
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.