| Blek vs Kazuya | 70–57 | 55.12% |
| Blek vs Jin | 60–47 | 56.07% |
| Blek vs Bryan | 31–53 | 36.90% |
| Blek vs Dragunov | 36–47 | 43.37% |
| Blek vs King | 37–41 | 47.44% |
| Blek vs Steve | 40–37 | 51.95% |
| Blek vs Reina | 35–39 | 47.30% |
| Blek vs Lars | 40–30 | 57.14% |
| Blek vs Heihachi | 34–33 | 50.75% |
| Blek vs Lili | 25–40 | 38.46% |
| Blek vs Law | 42–21 | 66.67% |
| Blek vs Paul | 26–25 | 50.98% |
| Blek vs Hwoarang | 21–30 | 41.18% |
| Blek vs Devil Jin | 13–26 | 33.33% |
| Blek vs Asuka | 16–22 | 42.11% |
| Blek vs Clive | 21–17 | 55.26% |
| Blek vs Lee | 21–13 | 61.76% |
| Blek vs Fahkumram | 20–14 | 58.82% |
| Blek vs Yoshimitsu | 16–17 | 48.48% |
| Blek vs Lidia | 16–16 | 50.00% |
| Blek vs Jun | 11–19 | 36.67% |
| Blek vs Azucena | 13–16 | 44.83% |
| Blek vs Victor | 12–17 | 41.38% |
| Blek vs Leo | 16–11 | 59.26% |
| Blek vs Alisa | 15–10 | 60.00% |
| Blek vs Claudio | 9–15 | 37.50% |
| Blek vs Nina | 8–15 | 34.78% |
| Blek vs Armor King | 11–9 | 55.00% |
| Blek vs Feng | 10–8 | 55.56% |
| Blek vs Leroy | 7–11 | 38.89% |
| Blek vs Eddy | 11–6 | 64.71% |
| Blek vs Anna | 6–11 | 35.29% |
| Blek vs Xiaoyu | 8–8 | 50.00% |
| Blek vs Shaheen | 6–10 | 37.50% |
| Blek vs Jack-8 | 4–7 | 36.36% |
| Blek vs Zafina | 4–7 | 36.36% |
| Blek vs Raven | 2–7 | 22.22% |
| Blek vs Kuma | 3–5 | 37.50% |
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.