| Lou Sassle vs Hwoarang | 4–3 | 57.14% |
| Lou Sassle vs Heihachi | 1–3 | 25.00% |
| Lou Sassle vs Jin | 1–2 | 33.33% |
| Lou Sassle vs Alisa | 1–2 | 33.33% |
| Lou Sassle vs Lidia | 2–1 | 66.67% |
| Lou Sassle vs Lili | 0–2 | 0.00% |
| Lou Sassle vs Law | 1–1 | 50.00% |
| Lou Sassle vs Yoshimitsu | 0–2 | 0.00% |
| Lou Sassle vs Leroy | 0–2 | 0.00% |
| Lou Sassle vs Jun | 2–0 | 100.00% |
| Lou Sassle vs Azucena | 0–2 | 0.00% |
| Lou Sassle vs Bryan | 0–1 | 0.00% |
| Lou Sassle vs King | 1–0 | 100.00% |
| Lou Sassle vs Steve | 1–0 | 100.00% |
| Lou Sassle vs Feng | 0–1 | 0.00% |
| Lou Sassle vs Claudio | 0–1 | 0.00% |
| Lou Sassle vs Reina | 0–1 | 0.00% |
| Lou Sassle vs Victor | 0–1 | 0.00% |
| Lou Sassle vs Eddy | 0–1 | 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.