| Devil_Slayer vs Law | 5–2 | 71.43% |
| Devil_Slayer vs Bryan | 6–1 | 85.71% |
| Devil_Slayer vs Paul | 2–2 | 50.00% |
| Devil_Slayer vs Hwoarang | 3–1 | 75.00% |
| Devil_Slayer vs Reina | 4–0 | 100.00% |
| Devil_Slayer vs Yoshimitsu | 1–2 | 33.33% |
| Devil_Slayer vs Jin | 2–1 | 66.67% |
| Devil_Slayer vs Kazuya | 1–2 | 33.33% |
| Devil_Slayer vs Asuka | 3–0 | 100.00% |
| Devil_Slayer vs Jun | 3–0 | 100.00% |
| Devil_Slayer vs King | 1–1 | 50.00% |
| Devil_Slayer vs Feng | 2–0 | 100.00% |
| Devil_Slayer vs Lars | 2–0 | 100.00% |
| Devil_Slayer vs Lee | 2–0 | 100.00% |
| Devil_Slayer vs Victor | 1–1 | 50.00% |
| Devil_Slayer vs Raven | 0–2 | 0.00% |
| Devil_Slayer vs Eddy | 2–0 | 100.00% |
| Devil_Slayer vs Jack-8 | 0–1 | 0.00% |
| Devil_Slayer vs Lili | 0–1 | 0.00% |
| Devil_Slayer vs Dragunov | 1–0 | 100.00% |
| Devil_Slayer vs Alisa | 0–1 | 0.00% |
| Devil_Slayer vs Claudio | 1–0 | 100.00% |
| Devil_Slayer vs Shaheen | 1–0 | 100.00% |
| Devil_Slayer vs Nina | 0–1 | 0.00% |
| Devil_Slayer vs Leroy | 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.