| Blackassassin vs King | 25–33 | 43.10% |
| Blackassassin vs Reina | 25–17 | 59.52% |
| Blackassassin vs Jin | 12–29 | 29.27% |
| Blackassassin vs Hwoarang | 16–19 | 45.71% |
| Blackassassin vs Steve | 13–18 | 41.94% |
| Blackassassin vs Jun | 17–14 | 54.84% |
| Blackassassin vs Eddy | 7–21 | 25.00% |
| Blackassassin vs Paul | 17–10 | 62.96% |
| Blackassassin vs Dragunov | 9–10 | 47.37% |
| Blackassassin vs Xiaoyu | 10–8 | 55.56% |
| Blackassassin vs Lee | 4–14 | 22.22% |
| Blackassassin vs Yoshimitsu | 7–10 | 41.18% |
| Blackassassin vs Lars | 7–10 | 41.18% |
| Blackassassin vs Law | 3–13 | 18.75% |
| Blackassassin vs Azucena | 5–11 | 31.25% |
| Blackassassin vs Bryan | 7–8 | 46.67% |
| Blackassassin vs Kazuya | 6–9 | 40.00% |
| Blackassassin vs Leo | 6–9 | 40.00% |
| Blackassassin vs Victor | 7–8 | 46.67% |
| Blackassassin vs Lili | 9–5 | 64.29% |
| Blackassassin vs Claudio | 5–7 | 41.67% |
| Blackassassin vs Nina | 1–11 | 8.33% |
| Blackassassin vs Alisa | 3–8 | 27.27% |
| Blackassassin vs Jack-8 | 4–6 | 40.00% |
| Blackassassin vs Shaheen | 6–4 | 60.00% |
| Blackassassin vs Kuma | 5–5 | 50.00% |
| Blackassassin vs Asuka | 3–6 | 33.33% |
| Blackassassin vs Leroy | 4–5 | 44.44% |
| Blackassassin vs Devil Jin | 2–5 | 28.57% |
| Blackassassin vs Zafina | 3–2 | 60.00% |
| Blackassassin vs Lidia | 3–2 | 60.00% |
| Blackassassin vs Feng | 0–4 | 0.00% |
| Blackassassin vs Panda | 1–2 | 33.33% |
| Blackassassin vs Raven | 0–3 | 0.00% |
| Blackassassin vs Miary Zo | 1–1 | 50.00% |
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.