| Sleepyclown vs King | 6–0 | 100.00% |
| Sleepyclown vs Hwoarang | 6–0 | 100.00% |
| Sleepyclown vs Heihachi | 5–0 | 100.00% |
| Sleepyclown vs Yoshimitsu | 4–0 | 100.00% |
| Sleepyclown vs Steve | 4–0 | 100.00% |
| Sleepyclown vs Dragunov | 4–0 | 100.00% |
| Sleepyclown vs Xiaoyu | 1–2 | 33.33% |
| Sleepyclown vs Kazuya | 3–0 | 100.00% |
| Sleepyclown vs Lidia | 3–0 | 100.00% |
| Sleepyclown vs Paul | 2–0 | 100.00% |
| Sleepyclown vs Law | 2–0 | 100.00% |
| Sleepyclown vs Jin | 2–0 | 100.00% |
| Sleepyclown vs Bryan | 2–0 | 100.00% |
| Sleepyclown vs Feng | 2–0 | 100.00% |
| Sleepyclown vs Lars | 2–0 | 100.00% |
| Sleepyclown vs Jun | 2–0 | 100.00% |
| Sleepyclown vs Reina | 2–0 | 100.00% |
| Sleepyclown vs Clive | 1–1 | 50.00% |
| Sleepyclown vs Fahkumram | 2–0 | 100.00% |
| Sleepyclown vs Armor King | 2–0 | 100.00% |
| Sleepyclown vs Lee | 1–0 | 100.00% |
| Sleepyclown 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.