| Blackkappa vs Reina | 22–7 | 75.86% |
| Blackkappa vs Jin | 17–7 | 70.83% |
| Blackkappa vs King | 18–3 | 85.71% |
| Blackkappa vs Kazuya | 16–5 | 76.19% |
| Blackkappa vs Jun | 17–3 | 85.00% |
| Blackkappa vs Heihachi | 15–5 | 75.00% |
| Blackkappa vs Hwoarang | 14–3 | 82.35% |
| Blackkappa vs Law | 13–3 | 81.25% |
| Blackkappa vs Devil Jin | 9–6 | 60.00% |
| Blackkappa vs Steve | 8–5 | 61.54% |
| Blackkappa vs Asuka | 7–6 | 53.85% |
| Blackkappa vs Lili | 9–4 | 69.23% |
| Blackkappa vs Eddy | 10–3 | 76.92% |
| Blackkappa vs Paul | 7–4 | 63.64% |
| Blackkappa vs Bryan | 9–1 | 90.00% |
| Blackkappa vs Alisa | 6–4 | 60.00% |
| Blackkappa vs Xiaoyu | 5–4 | 55.56% |
| Blackkappa vs Nina | 8–0 | 100.00% |
| Blackkappa vs Lee | 7–1 | 87.50% |
| Blackkappa vs Leroy | 4–4 | 50.00% |
| Blackkappa vs Jack-8 | 5–2 | 71.43% |
| Blackkappa vs Feng | 4–3 | 57.14% |
| Blackkappa vs Kuma | 4–3 | 57.14% |
| Blackkappa vs Azucena | 7–0 | 100.00% |
| Blackkappa vs Clive | 5–2 | 71.43% |
| Blackkappa vs Anna | 5–1 | 83.33% |
| Blackkappa vs Leo | 4–1 | 80.00% |
| Blackkappa vs Lars | 5–0 | 100.00% |
| Blackkappa vs Yoshimitsu | 4–0 | 100.00% |
| Blackkappa vs Claudio | 2–2 | 50.00% |
| Blackkappa vs Victor | 3–0 | 100.00% |
| Blackkappa vs Raven | 3–0 | 100.00% |
| Blackkappa vs Dragunov | 1–1 | 50.00% |
| Blackkappa vs Lidia | 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.