| Heartless 17 vs Hwoarang | 262–224 | 53.91% |
| Heartless 17 vs King | 172–174 | 49.71% |
| Heartless 17 vs Jin | 185–161 | 53.47% |
| Heartless 17 vs Bryan | 162–174 | 48.21% |
| Heartless 17 vs Law | 167–166 | 50.15% |
| Heartless 17 vs Steve | 161–163 | 49.69% |
| Heartless 17 vs Kazuya | 164–140–1 | 53.95% |
| Heartless 17 vs Paul | 141–131 | 51.84% |
| Heartless 17 vs Lee | 134–122 | 52.34% |
| Heartless 17 vs Reina | 126–127 | 49.80% |
| Heartless 17 vs Heihachi | 132–116 | 53.23% |
| Heartless 17 vs Dragunov | 101–136 | 42.62% |
| Heartless 17 vs Lars | 120–116 | 50.85% |
| Heartless 17 vs Yoshimitsu | 139–91 | 60.43% |
| Heartless 17 vs Lili | 99–131 | 43.04% |
| Heartless 17 vs Raven | 103–99 | 50.99% |
| Heartless 17 vs Jun | 83–114–1 | 42.13% |
| Heartless 17 vs Azucena | 94–92 | 50.54% |
| Heartless 17 vs Devil Jin | 74–110 | 40.22% |
| Heartless 17 vs Nina | 97–87 | 52.72% |
| Heartless 17 vs Asuka | 77–95 | 44.77% |
| Heartless 17 vs Victor | 93–76 | 55.03% |
| Heartless 17 vs Feng | 104–49 | 67.97% |
| Heartless 17 vs Leo | 89–54 | 62.24% |
| Heartless 17 vs Lidia | 63–72 | 46.67% |
| Heartless 17 vs Xiaoyu | 78–53 | 59.54% |
| Heartless 17 vs Eddy | 66–64 | 50.77% |
| Heartless 17 vs Jack-8 | 57–66 | 46.34% |
| Heartless 17 vs Zafina | 60–52 | 53.57% |
| Heartless 17 vs Alisa | 36–73 | 33.03% |
| Heartless 17 vs Leroy | 55–50 | 52.38% |
| Heartless 17 vs Clive | 42–63 | 40.00% |
| Heartless 17 vs Claudio | 40–62 | 39.22% |
| Heartless 17 vs Kuma | 45–52 | 46.39% |
| Heartless 17 vs Anna | 41–54 | 43.16% |
| Heartless 17 vs Fahkumram | 41–50 | 45.05% |
| Heartless 17 vs Armor King | 31–54 | 36.47% |
| Heartless 17 vs Shaheen | 49–30 | 62.03% |
| Heartless 17 vs Miary Zo | 25–15 | 62.50% |
| Heartless 17 vs Panda | 3–12 | 20.00% |
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.