| SigmaBalls vs Jin | 18–0 | 100.00% |
| SigmaBalls vs Fahkumram | 12–0 | 100.00% |
| SigmaBalls vs Lili | 9–0 | 100.00% |
| SigmaBalls vs Azucena | 8–0 | 100.00% |
| SigmaBalls vs King | 7–0 | 100.00% |
| SigmaBalls vs Victor | 6–0 | 100.00% |
| SigmaBalls vs Law | 5–0 | 100.00% |
| SigmaBalls vs Kazuya | 4–1 | 80.00% |
| SigmaBalls vs Reina | 5–0 | 100.00% |
| SigmaBalls vs Eddy | 5–0 | 100.00% |
| SigmaBalls vs Paul | 4–0 | 100.00% |
| SigmaBalls vs Steve | 4–0 | 100.00% |
| SigmaBalls vs Nina | 4–0 | 100.00% |
| SigmaBalls vs Heihachi | 4–0 | 100.00% |
| SigmaBalls vs Xiaoyu | 2–1 | 66.67% |
| SigmaBalls vs Asuka | 3–0 | 100.00% |
| SigmaBalls vs Lars | 3–0 | 100.00% |
| SigmaBalls vs Claudio | 3–0 | 100.00% |
| SigmaBalls vs Lee | 3–0 | 100.00% |
| SigmaBalls vs Jun | 3–0 | 100.00% |
| SigmaBalls vs Clive | 3–0 | 100.00% |
| SigmaBalls vs Yoshimitsu | 2–0 | 100.00% |
| SigmaBalls vs Hwoarang | 2–0 | 100.00% |
| SigmaBalls vs Bryan | 2–0 | 100.00% |
| SigmaBalls vs Dragunov | 2–0 | 100.00% |
| SigmaBalls vs Alisa | 2–0 | 100.00% |
| SigmaBalls vs Raven | 2–0 | 100.00% |
| SigmaBalls vs Leo | 1–0 | 100.00% |
| SigmaBalls vs Shaheen | 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.