| Stillborn_Slaya vs Yoshimitsu | 4–4 | 50.00% |
| Stillborn_Slaya vs Reina | 6–1 | 85.71% |
| Stillborn_Slaya vs Heihachi | 2–4 | 33.33% |
| Stillborn_Slaya vs Jun | 2–3 | 40.00% |
| Stillborn_Slaya vs Jack-8 | 3–1 | 75.00% |
| Stillborn_Slaya vs Steve | 2–1 | 66.67% |
| Stillborn_Slaya vs King | 2–0 | 100.00% |
| Stillborn_Slaya vs Jin | 1–1 | 50.00% |
| Stillborn_Slaya vs Lars | 0–2 | 0.00% |
| Stillborn_Slaya vs Leroy | 1–1 | 50.00% |
| Stillborn_Slaya vs Azucena | 2–0 | 100.00% |
| Stillborn_Slaya vs Lidia | 1–1 | 50.00% |
| Stillborn_Slaya vs Law | 0–1 | 0.00% |
| Stillborn_Slaya vs Hwoarang | 0–1 | 0.00% |
| Stillborn_Slaya vs Bryan | 1–0 | 100.00% |
| Stillborn_Slaya vs Kazuya | 0–1 | 0.00% |
| Stillborn_Slaya vs Asuka | 1–0 | 100.00% |
| Stillborn_Slaya vs Lili | 0–1 | 0.00% |
| Stillborn_Slaya vs Shaheen | 0–1 | 0.00% |
| Stillborn_Slaya vs Kuma | 0–1 | 0.00% |
| Stillborn_Slaya vs Victor | 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.