| Heartwaifu vs Kazuya | 54–46 | 54.00% |
| Heartwaifu vs Jin | 48–46 | 51.06% |
| Heartwaifu vs King | 44–48 | 47.83% |
| Heartwaifu vs Reina | 45–33 | 57.69% |
| Heartwaifu vs Bryan | 38–39 | 49.35% |
| Heartwaifu vs Law | 42–33 | 56.00% |
| Heartwaifu vs Yoshimitsu | 47–28 | 62.67% |
| Heartwaifu vs Hwoarang | 33–39 | 45.83% |
| Heartwaifu vs Xiaoyu | 40–25 | 61.54% |
| Heartwaifu vs Steve | 32–32 | 50.00% |
| Heartwaifu vs Jack-8 | 27–32 | 45.76% |
| Heartwaifu vs Lili | 25–34 | 42.37% |
| Heartwaifu vs Azucena | 35–24 | 59.32% |
| Heartwaifu vs Asuka | 33–25 | 56.90% |
| Heartwaifu vs Lars | 31–25 | 55.36% |
| Heartwaifu vs Paul | 36–19 | 65.45% |
| Heartwaifu vs Lee | 30–24 | 55.56% |
| Heartwaifu vs Devil Jin | 24–26 | 48.00% |
| Heartwaifu vs Feng | 30–19 | 61.22% |
| Heartwaifu vs Dragunov | 19–27 | 41.30% |
| Heartwaifu vs Jun | 23–22 | 51.11% |
| Heartwaifu vs Raven | 25–20 | 55.56% |
| Heartwaifu vs Eddy | 21–24 | 46.67% |
| Heartwaifu vs Nina | 21–22 | 48.84% |
| Heartwaifu vs Victor | 15–23 | 39.47% |
| Heartwaifu vs Heihachi | 18–19 | 48.65% |
| Heartwaifu vs Shaheen | 14–21 | 40.00% |
| Heartwaifu vs Zafina | 16–18 | 47.06% |
| Heartwaifu vs Clive | 14–20 | 41.18% |
| Heartwaifu vs Claudio | 22–11 | 66.67% |
| Heartwaifu vs Kuma | 17–16 | 51.52% |
| Heartwaifu vs Leo | 18–12 | 60.00% |
| Heartwaifu vs Leroy | 10–16 | 38.46% |
| Heartwaifu vs Lidia | 8–17 | 32.00% |
| Heartwaifu vs Alisa | 18–6 | 75.00% |
| Heartwaifu vs Fahkumram | 12–11 | 52.17% |
| Heartwaifu vs Panda | 3–5 | 37.50% |
| Heartwaifu vs Anna | 2–1 | 66.67% |
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.