| blocksow vs Armor King | 39–35 | 52.70% |
| blocksow vs Steve | 13–5 | 72.22% |
| blocksow vs Jin | 7–10 | 41.18% |
| blocksow vs Bryan | 9–8 | 52.94% |
| blocksow vs Paul | 10–5 | 66.67% |
| blocksow vs Kazuya | 9–6 | 60.00% |
| blocksow vs Claudio | 6–8 | 42.86% |
| blocksow vs Reina | 9–4 | 69.23% |
| blocksow vs Heihachi | 10–3 | 76.92% |
| blocksow vs Anna | 7–6 | 53.85% |
| blocksow vs Dragunov | 10–2 | 83.33% |
| blocksow vs Lili | 6–5 | 54.55% |
| blocksow vs Hwoarang | 4–6 | 40.00% |
| blocksow vs Lars | 5–5 | 50.00% |
| blocksow vs Lee | 8–2 | 80.00% |
| blocksow vs Law | 6–3 | 66.67% |
| blocksow vs King | 6–3 | 66.67% |
| blocksow vs Victor | 6–3 | 66.67% |
| blocksow vs Shaheen | 4–3 | 57.14% |
| blocksow vs Jun | 4–3 | 57.14% |
| blocksow vs Fahkumram | 1–6 | 14.29% |
| blocksow vs Asuka | 3–3 | 50.00% |
| blocksow vs Azucena | 4–2 | 66.67% |
| blocksow vs Lidia | 5–1 | 83.33% |
| blocksow vs Yoshimitsu | 2–3 | 40.00% |
| blocksow vs Xiaoyu | 4–1 | 80.00% |
| blocksow vs Jack-8 | 2–3 | 40.00% |
| blocksow vs Devil Jin | 4–1 | 80.00% |
| blocksow vs Alisa | 4–1 | 80.00% |
| blocksow vs Nina | 3–0 | 100.00% |
| blocksow vs Eddy | 3–0 | 100.00% |
| blocksow vs Panda | 1–0 | 100.00% |
| blocksow vs Leroy | 0–1 | 0.00% |
| blocksow vs Raven | 0–1 | 0.00% |
| blocksow vs Clive | 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.