| Blak&Deckha vs King | 10–9 | 52.63% |
| Blak&Deckha vs Jin | 3–12 | 20.00% |
| Blak&Deckha vs Azucena | 7–7 | 50.00% |
| Blak&Deckha vs Steve | 2–9 | 18.18% |
| Blak&Deckha vs Eddy | 1–10 | 9.09% |
| Blak&Deckha vs Kazuya | 10–0 | 100.00% |
| Blak&Deckha vs Dragunov | 2–8 | 20.00% |
| Blak&Deckha vs Reina | 4–6 | 40.00% |
| Blak&Deckha vs Lars | 1–7 | 12.50% |
| Blak&Deckha vs Jun | 4–4 | 50.00% |
| Blak&Deckha vs Victor | 2–6 | 25.00% |
| Blak&Deckha vs Hwoarang | 4–3 | 57.14% |
| Blak&Deckha vs Bryan | 2–5 | 28.57% |
| Blak&Deckha vs Devil Jin | 1–6 | 14.29% |
| Blak&Deckha vs Raven | 1–6 | 14.29% |
| Blak&Deckha vs Xiaoyu | 5–1 | 83.33% |
| Blak&Deckha vs Lili | 4–2 | 66.67% |
| Blak&Deckha vs Lee | 4–1 | 80.00% |
| Blak&Deckha vs Law | 0–4 | 0.00% |
| Blak&Deckha vs Yoshimitsu | 0–4 | 0.00% |
| Blak&Deckha vs Jack-8 | 1–3 | 25.00% |
| Blak&Deckha vs Leo | 3–1 | 75.00% |
| Blak&Deckha vs Alisa | 1–3 | 25.00% |
| Blak&Deckha vs Nina | 1–3 | 25.00% |
| Blak&Deckha vs Leroy | 2–2 | 50.00% |
| Blak&Deckha vs Paul | 2–1 | 66.67% |
| Blak&Deckha vs Asuka | 3–0 | 100.00% |
| Blak&Deckha vs Feng | 1–2 | 33.33% |
| Blak&Deckha vs Panda | 1–2 | 33.33% |
| Blak&Deckha vs Claudio | 0–2 | 0.00% |
| Blak&Deckha vs Kuma | 1–0 | 100.00% |
| Blak&Deckha vs Zafina | 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.