| Sheldon_Cooper vs Jin | 20–30 | 40.00% |
| Sheldon_Cooper vs King | 12–36 | 25.00% |
| Sheldon_Cooper vs Reina | 20–22 | 47.62% |
| Sheldon_Cooper vs Hwoarang | 16–19 | 45.71% |
| Sheldon_Cooper vs Law | 15–19 | 44.12% |
| Sheldon_Cooper vs Kazuya | 17–17 | 50.00% |
| Sheldon_Cooper vs Bryan | 16–14 | 53.33% |
| Sheldon_Cooper vs Jun | 12–12 | 50.00% |
| Sheldon_Cooper vs Steve | 12–11 | 52.17% |
| Sheldon_Cooper vs Heihachi | 11–11 | 50.00% |
| Sheldon_Cooper vs Lili | 12–8 | 60.00% |
| Sheldon_Cooper vs Paul | 8–11 | 42.11% |
| Sheldon_Cooper vs Asuka | 7–12 | 36.84% |
| Sheldon_Cooper vs Devil Jin | 7–11 | 38.89% |
| Sheldon_Cooper vs Claudio | 7–10 | 41.18% |
| Sheldon_Cooper vs Dragunov | 2–13 | 13.33% |
| Sheldon_Cooper vs Lars | 7–8 | 46.67% |
| Sheldon_Cooper vs Nina | 6–9 | 40.00% |
| Sheldon_Cooper vs Yoshimitsu | 9–5 | 64.29% |
| Sheldon_Cooper vs Lee | 6–8 | 42.86% |
| Sheldon_Cooper vs Eddy | 6–8 | 42.86% |
| Sheldon_Cooper vs Jack-8 | 7–5 | 58.33% |
| Sheldon_Cooper vs Kuma | 6–6 | 50.00% |
| Sheldon_Cooper vs Victor | 3–9 | 25.00% |
| Sheldon_Cooper vs Lidia | 2–10 | 16.67% |
| Sheldon_Cooper vs Clive | 3–6 | 33.33% |
| Sheldon_Cooper vs Xiaoyu | 4–4 | 50.00% |
| Sheldon_Cooper vs Feng | 1–4 | 20.00% |
| Sheldon_Cooper vs Leo | 1–4 | 20.00% |
| Sheldon_Cooper vs Alisa | 3–2 | 60.00% |
| Sheldon_Cooper vs Shaheen | 2–2 | 50.00% |
| Sheldon_Cooper vs Panda | 2–2 | 50.00% |
| Sheldon_Cooper vs Leroy | 3–1 | 75.00% |
| Sheldon_Cooper vs Zafina | 3–0 | 100.00% |
| Sheldon_Cooper vs Raven | 1–2 | 33.33% |
| Sheldon_Cooper vs Azucena | 2–0 | 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.