| ShoulderDevil vs Steve | 5–8 | 38.46% |
| ShoulderDevil vs Reina | 5–7 | 41.67% |
| ShoulderDevil vs Armor King | 4–8 | 33.33% |
| ShoulderDevil vs Jin | 6–4 | 60.00% |
| ShoulderDevil vs Clive | 8–2 | 80.00% |
| ShoulderDevil vs Law | 4–4 | 50.00% |
| ShoulderDevil vs Bryan | 3–5 | 37.50% |
| ShoulderDevil vs King | 5–2 | 71.43% |
| ShoulderDevil vs Kazuya | 4–2 | 66.67% |
| ShoulderDevil vs Jack-8 | 2–4 | 33.33% |
| ShoulderDevil vs Anna | 3–3 | 50.00% |
| ShoulderDevil vs Jun | 2–3 | 40.00% |
| ShoulderDevil vs Azucena | 3–2 | 60.00% |
| ShoulderDevil vs Paul | 1–3 | 25.00% |
| ShoulderDevil vs Xiaoyu | 2–2 | 50.00% |
| ShoulderDevil vs Lili | 0–4 | 0.00% |
| ShoulderDevil vs Nina | 3–1 | 75.00% |
| ShoulderDevil vs Victor | 3–1 | 75.00% |
| ShoulderDevil vs Yoshimitsu | 1–2 | 33.33% |
| ShoulderDevil vs Asuka | 2–1 | 66.67% |
| ShoulderDevil vs Feng | 1–2 | 33.33% |
| ShoulderDevil vs Dragunov | 1–2 | 33.33% |
| ShoulderDevil vs Lars | 1–2 | 33.33% |
| ShoulderDevil vs Lee | 2–1 | 66.67% |
| ShoulderDevil vs Eddy | 2–1 | 66.67% |
| ShoulderDevil vs Hwoarang | 1–1 | 50.00% |
| ShoulderDevil vs Devil Jin | 1–1 | 50.00% |
| ShoulderDevil vs Kuma | 0–2 | 0.00% |
| ShoulderDevil vs Lidia | 0–2 | 0.00% |
| ShoulderDevil vs Claudio | 0–1 | 0.00% |
| ShoulderDevil vs Leroy | 0–1 | 0.00% |
| ShoulderDevil vs Heihachi | 1–0 | 100.00% |
| ShoulderDevil vs Fahkumram | 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.