| Heart vs Kazuya | 128–116 | 52.46% |
| Heart vs Bryan | 130–74 | 63.73% |
| Heart vs Heihachi | 100–73 | 57.80% |
| Heart vs Jin | 108–58 | 65.06% |
| Heart vs Reina | 83–56 | 59.71% |
| Heart vs Steve | 67–57 | 54.03% |
| Heart vs Devil Jin | 62–47 | 56.88% |
| Heart vs Clive | 56–47 | 54.37% |
| Heart vs Miary Zo | 57–45 | 55.88% |
| Heart vs Dragunov | 54–47 | 53.47% |
| Heart vs Hwoarang | 49–50 | 49.49% |
| Heart vs Lili | 50–49 | 50.51% |
| Heart vs Law | 47–46 | 50.54% |
| Heart vs Lee | 43–46 | 48.31% |
| Heart vs Paul | 50–31 | 61.73% |
| Heart vs King | 48–29 | 62.34% |
| Heart vs Armor King | 38–32 | 54.29% |
| Heart vs Yoshimitsu | 33–36 | 47.83% |
| Heart vs Asuka | 34–31 | 52.31% |
| Heart vs Azucena | 28–30 | 48.28% |
| Heart vs Feng | 33–23 | 58.93% |
| Heart vs Jun | 32–23 | 58.18% |
| Heart vs Xiaoyu | 41–13 | 75.93% |
| Heart vs Lidia | 23–26 | 46.94% |
| Heart vs Jack-8 | 29–17 | 63.04% |
| Heart vs Leo | 29–17 | 63.04% |
| Heart vs Nina | 23–23 | 50.00% |
| Heart vs Raven | 19–23 | 45.24% |
| Heart vs Alisa | 17–21 | 44.74% |
| Heart vs Victor | 22–12 | 64.71% |
| Heart vs Anna | 24–9 | 72.73% |
| Heart vs Claudio | 12–20 | 37.50% |
| Heart vs Zafina | 10–19 | 34.48% |
| Heart vs Lars | 11–17 | 39.29% |
| Heart vs Shaheen | 11–16 | 40.74% |
| Heart vs Leroy | 13–13 | 50.00% |
| Heart vs Fahkumram | 10–14 | 41.67% |
| Heart vs Kuma | 18–5 | 78.26% |
| Heart vs Eddy | 10–10 | 50.00% |
| Heart vs Panda | 1–2 | 33.33% |
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.