| Hearts vs Reina | 26–8 | 76.47% |
| Hearts vs King | 15–14 | 51.72% |
| Hearts vs Hwoarang | 14–11 | 56.00% |
| Hearts vs Yoshimitsu | 16–8 | 66.67% |
| Hearts vs Jin | 16–6 | 72.73% |
| Hearts vs Jun | 17–4 | 80.95% |
| Hearts vs Kazuya | 18–2 | 90.00% |
| Hearts vs Nina | 11–7 | 61.11% |
| Hearts vs Steve | 11–6 | 64.71% |
| Hearts vs Law | 10–6 | 62.50% |
| Hearts vs Lili | 8–7 | 53.33% |
| Hearts vs Dragunov | 10–5 | 66.67% |
| Hearts vs Paul | 9–5 | 64.29% |
| Hearts vs Feng | 9–5 | 64.29% |
| Hearts vs Lee | 9–5 | 64.29% |
| Hearts vs Bryan | 8–4 | 66.67% |
| Hearts vs Devil Jin | 3–8 | 27.27% |
| Hearts vs Asuka | 6–4 | 60.00% |
| Hearts vs Lars | 3–7 | 30.00% |
| Hearts vs Leo | 5–4 | 55.56% |
| Hearts vs Victor | 6–2 | 75.00% |
| Hearts vs Eddy | 8–0 | 100.00% |
| Hearts vs Alisa | 4–2 | 66.67% |
| Hearts vs Raven | 3–2 | 60.00% |
| Hearts vs Xiaoyu | 3–1 | 75.00% |
| Hearts vs Claudio | 3–1 | 75.00% |
| Hearts vs Kuma | 3–1 | 75.00% |
| Hearts vs Zafina | 2–2 | 50.00% |
| Hearts vs Lidia | 1–2 | 33.33% |
| Hearts vs Shaheen | 2–0 | 100.00% |
| Hearts vs Azucena | 2–0 | 100.00% |
| Hearts vs Leroy | 1–0 | 100.00% |
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.