| Slim Shady vs Hwoarang | 9–5 | 64.29% |
| Slim Shady vs Jin | 6–5 | 54.55% |
| Slim Shady vs Kazuya | 7–4 | 63.64% |
| Slim Shady vs Steve | 8–1 | 88.89% |
| Slim Shady vs Law | 3–4 | 42.86% |
| Slim Shady vs Yoshimitsu | 2–5 | 28.57% |
| Slim Shady vs Lee | 3–3 | 50.00% |
| Slim Shady vs Bryan | 2–3 | 40.00% |
| Slim Shady vs King | 3–1 | 75.00% |
| Slim Shady vs Asuka | 3–1 | 75.00% |
| Slim Shady vs Lidia | 2–2 | 50.00% |
| Slim Shady vs Devil Jin | 2–1 | 66.67% |
| Slim Shady vs Feng | 1–2 | 33.33% |
| Slim Shady vs Lili | 2–1 | 66.67% |
| Slim Shady vs Alisa | 1–2 | 33.33% |
| Slim Shady vs Leroy | 2–1 | 66.67% |
| Slim Shady vs Azucena | 3–0 | 100.00% |
| Slim Shady vs Paul | 2–0 | 100.00% |
| Slim Shady vs Xiaoyu | 2–0 | 100.00% |
| Slim Shady vs Dragunov | 0–2 | 0.00% |
| Slim Shady vs Zafina | 0–2 | 0.00% |
| Slim Shady vs Leo | 0–1 | 0.00% |
| Slim Shady vs Lars | 1–0 | 100.00% |
| Slim Shady vs Nina | 0–1 | 0.00% |
| Slim Shady vs Jun | 1–0 | 100.00% |
| Slim Shady vs Eddy | 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.