| Blockayy vs Heihachi | 47–81 | 36.72% |
| Blockayy vs Reina | 52–74 | 41.27% |
| Blockayy vs Kazuya | 44–63 | 41.12% |
| Blockayy vs King | 38–59 | 39.18% |
| Blockayy vs Bryan | 33–41 | 44.59% |
| Blockayy vs Steve | 31–43 | 41.89% |
| Blockayy vs Dragunov | 33–41 | 44.59% |
| Blockayy vs Jin | 26–47 | 35.62% |
| Blockayy vs Jun | 21–42 | 33.33% |
| Blockayy vs Hwoarang | 17–45 | 27.42% |
| Blockayy vs Law | 24–36 | 40.00% |
| Blockayy vs Yoshimitsu | 25–29 | 46.30% |
| Blockayy vs Lee | 26–25 | 50.98% |
| Blockayy vs Eddy | 15–36 | 29.41% |
| Blockayy vs Lili | 18–30 | 37.50% |
| Blockayy vs Asuka | 20–27 | 42.55% |
| Blockayy vs Lars | 18–29 | 38.30% |
| Blockayy vs Nina | 19–28 | 40.43% |
| Blockayy vs Lidia | 13–30 | 30.23% |
| Blockayy vs Azucena | 21–21 | 50.00% |
| Blockayy vs Paul | 16–24 | 40.00% |
| Blockayy vs Victor | 14–24 | 36.84% |
| Blockayy vs Jack-8 | 4–32 | 11.11% |
| Blockayy vs Leroy | 9–25 | 26.47% |
| Blockayy vs Claudio | 8–23 | 25.81% |
| Blockayy vs Devil Jin | 12–13 | 48.00% |
| Blockayy vs Leo | 9–16 | 36.00% |
| Blockayy vs Fahkumram | 8–15 | 34.78% |
| Blockayy vs Xiaoyu | 10–9 | 52.63% |
| Blockayy vs Shaheen | 8–9 | 47.06% |
| Blockayy vs Alisa | 6–10 | 37.50% |
| Blockayy vs Raven | 6–10 | 37.50% |
| Blockayy vs Feng | 1–14 | 6.67% |
| Blockayy vs Kuma | 6–2 | 75.00% |
| Blockayy vs Zafina | 3–4 | 42.86% |
| Blockayy vs Anna | 4–1 | 80.00% |
| Blockayy vs Panda | 0–3 | 0.00% |
| Blockayy vs Clive | 0–2 | 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.