| Blackheart vs Reina | 6–6 | 50.00% |
| Blackheart vs Law | 4–4 | 50.00% |
| Blackheart vs King | 2–5 | 28.57% |
| Blackheart vs Lars | 2–4 | 33.33% |
| Blackheart vs Azucena | 3–3 | 50.00% |
| Blackheart vs Yoshimitsu | 0–4 | 0.00% |
| Blackheart vs Kazuya | 1–3 | 25.00% |
| Blackheart vs Steve | 2–2 | 50.00% |
| Blackheart vs Leroy | 2–2 | 50.00% |
| Blackheart vs Raven | 3–1 | 75.00% |
| Blackheart vs Paul | 0–3 | 0.00% |
| Blackheart vs Alisa | 0–3 | 0.00% |
| Blackheart vs Nina | 1–2 | 33.33% |
| Blackheart vs Hwoarang | 0–2 | 0.00% |
| Blackheart vs Bryan | 1–1 | 50.00% |
| Blackheart vs Asuka | 1–1 | 50.00% |
| Blackheart vs Feng | 1–1 | 50.00% |
| Blackheart vs Lili | 0–2 | 0.00% |
| Blackheart vs Jun | 2–0 | 100.00% |
| Blackheart vs Victor | 0–2 | 0.00% |
| Blackheart vs Xiaoyu | 0–1 | 0.00% |
| Blackheart vs Jin | 0–1 | 0.00% |
| Blackheart vs Dragunov | 0–1 | 0.00% |
| Blackheart vs Leo | 1–0 | 100.00% |
| Blackheart vs Lee | 0–1 | 0.00% |
| Blackheart vs Panda | 0–1 | 0.00% |
| Blackheart vs Eddy | 0–1 | 0.00% |
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.