| SiriussBlaackk2 vs King | 8–0 | 100.00% |
| SiriussBlaackk2 vs Dragunov | 5–0 | 100.00% |
| SiriussBlaackk2 vs Kazuya | 0–4 | 0.00% |
| SiriussBlaackk2 vs Reina | 2–2 | 50.00% |
| SiriussBlaackk2 vs Bryan | 3–1 | 75.00% |
| SiriussBlaackk2 vs Leo | 1–3 | 25.00% |
| SiriussBlaackk2 vs Yoshimitsu | 3–0 | 100.00% |
| SiriussBlaackk2 vs Alisa | 0–3 | 0.00% |
| SiriussBlaackk2 vs Hwoarang | 0–3 | 0.00% |
| SiriussBlaackk2 vs Asuka | 3–0 | 100.00% |
| SiriussBlaackk2 vs Lars | 1–2 | 33.33% |
| SiriussBlaackk2 vs Victor | 2–1 | 66.67% |
| SiriussBlaackk2 vs Law | 2–0 | 100.00% |
| SiriussBlaackk2 vs Jin | 1–1 | 50.00% |
| SiriussBlaackk2 vs Lili | 2–0 | 100.00% |
| SiriussBlaackk2 vs Lee | 2–0 | 100.00% |
| SiriussBlaackk2 vs Azucena | 1–1 | 50.00% |
| SiriussBlaackk2 vs Steve | 1–0 | 100.00% |
| SiriussBlaackk2 vs Raven | 1–0 | 100.00% |
| SiriussBlaackk2 vs Devil Jin | 0–1 | 0.00% |
| SiriussBlaackk2 vs Nina | 1–0 | 100.00% |
| SiriussBlaackk2 vs Jun | 1–0 | 100.00% |
| SiriussBlaackk2 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.