| Heart vs Kazuya | 92–112 | 45.10% |
| Heart vs King | 52–90 | 36.62% |
| Heart vs Dragunov | 47–75–1 | 38.52% |
| Heart vs Armor King | 40–70 | 36.36% |
| Heart vs Reina | 45–63 | 41.67% |
| Heart vs Bryan | 39–67 | 36.79% |
| Heart vs Jin | 34–69 | 33.01% |
| Heart vs Hwoarang | 45–53 | 45.92% |
| Heart vs Paul | 33–64 | 34.02% |
| Heart vs Law | 27–55 | 32.93% |
| Heart vs Asuka | 37–42 | 46.84% |
| Heart vs Victor | 26–47 | 35.62% |
| Heart vs Heihachi | 19–46 | 29.23% |
| Heart vs Clive | 25–39 | 39.06% |
| Heart vs Lili | 19–42 | 31.15% |
| Heart vs Steve | 23–35 | 39.66% |
| Heart vs Fahkumram | 25–33 | 43.10% |
| Heart vs Eddy | 24–33 | 42.11% |
| Heart vs Miary Zo | 15–38 | 28.30% |
| Heart vs Alisa | 19–30 | 38.78% |
| Heart vs Lars | 17–30 | 36.17% |
| Heart vs Jun | 15–32 | 31.91% |
| Heart vs Yoshimitsu | 19–27 | 41.30% |
| Heart vs Nina | 13–30 | 30.23% |
| Heart vs Devil Jin | 18–24 | 42.86% |
| Heart vs Xiaoyu | 20–19 | 51.28% |
| Heart vs Azucena | 10–28 | 26.32% |
| Heart vs Lidia | 15–20 | 42.86% |
| Heart vs Anna | 11–22 | 33.33% |
| Heart vs Claudio | 11–18 | 37.93% |
| Heart vs Leo | 12–13 | 48.00% |
| Heart vs Jack-8 | 6–16 | 27.27% |
| Heart vs Raven | 3–18 | 14.29% |
| Heart vs Shaheen | 5–14 | 26.32% |
| Heart vs Lee | 5–14 | 26.32% |
| Heart vs Feng | 6–11 | 35.29% |
| Heart vs Zafina | 7–10 | 41.18% |
| Heart vs Leroy | 8–9 | 47.06% |
| Heart vs Kuma | 3–10 | 23.08% |
| Heart vs Panda | 2–10 | 16.67% |
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.