| Whatthesigma vs Leroy | 11–4 | 73.33% |
| Whatthesigma vs Lili | 5–8 | 38.46% |
| Whatthesigma vs Reina | 7–6 | 53.85% |
| Whatthesigma vs King | 5–5 | 50.00% |
| Whatthesigma vs Jin | 2–8 | 20.00% |
| Whatthesigma vs Lars | 1–9 | 10.00% |
| Whatthesigma vs Steve | 2–7 | 22.22% |
| Whatthesigma vs Jun | 4–4 | 50.00% |
| Whatthesigma vs Devil Jin | 3–3 | 50.00% |
| Whatthesigma vs Clive | 2–4 | 33.33% |
| Whatthesigma vs Law | 4–1 | 80.00% |
| Whatthesigma vs Hwoarang | 3–2 | 60.00% |
| Whatthesigma vs Kazuya | 1–4 | 20.00% |
| Whatthesigma vs Dragunov | 1–4 | 20.00% |
| Whatthesigma vs Leo | 1–4 | 20.00% |
| Whatthesigma vs Victor | 2–3 | 40.00% |
| Whatthesigma vs Armor King | 1–4 | 20.00% |
| Whatthesigma vs Yoshimitsu | 2–1 | 66.67% |
| Whatthesigma vs Bryan | 1–2 | 33.33% |
| Whatthesigma vs Asuka | 2–1 | 66.67% |
| Whatthesigma vs Nina | 2–1 | 66.67% |
| Whatthesigma vs Paul | 2–0 | 100.00% |
| Whatthesigma vs Jack-8 | 0–2 | 0.00% |
| Whatthesigma vs Feng | 0–2 | 0.00% |
| Whatthesigma vs Alisa | 2–0 | 100.00% |
| Whatthesigma vs Shaheen | 2–0 | 100.00% |
| Whatthesigma vs Kuma | 0–2 | 0.00% |
| Whatthesigma vs Eddy | 0–2 | 0.00% |
| Whatthesigma vs Lidia | 0–2 | 0.00% |
| Whatthesigma vs Xiaoyu | 0–1 | 0.00% |
| Whatthesigma vs Panda | 0–1 | 0.00% |
| Whatthesigma 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.