| SigmaSpecial vs Lili | 9–12 | 42.86% |
| SigmaSpecial vs Steve | 12–1 | 92.31% |
| SigmaSpecial vs Devil Jin | 7–4 | 63.64% |
| SigmaSpecial vs King | 5–2 | 71.43% |
| SigmaSpecial vs Lars | 2–5 | 28.57% |
| SigmaSpecial vs Jun | 3–4 | 42.86% |
| SigmaSpecial vs Reina | 2–5 | 28.57% |
| SigmaSpecial vs Armor King | 3–4 | 42.86% |
| SigmaSpecial vs Law | 3–3 | 50.00% |
| SigmaSpecial vs Dragunov | 3–3 | 50.00% |
| SigmaSpecial vs Alisa | 4–2 | 66.67% |
| SigmaSpecial vs Hwoarang | 3–2 | 60.00% |
| SigmaSpecial vs Zafina | 4–1 | 80.00% |
| SigmaSpecial vs Jack-8 | 3–1 | 75.00% |
| SigmaSpecial vs Feng | 4–0 | 100.00% |
| SigmaSpecial vs Victor | 3–1 | 75.00% |
| SigmaSpecial vs Anna | 4–0 | 100.00% |
| SigmaSpecial vs Yoshimitsu | 1–2 | 33.33% |
| SigmaSpecial vs Xiaoyu | 0–3 | 0.00% |
| SigmaSpecial vs Jin | 0–3 | 0.00% |
| SigmaSpecial vs Lee | 2–1 | 66.67% |
| SigmaSpecial vs Kuma | 1–2 | 33.33% |
| SigmaSpecial vs Azucena | 1–2 | 33.33% |
| SigmaSpecial vs Eddy | 1–2 | 33.33% |
| SigmaSpecial vs Lidia | 0–3 | 0.00% |
| SigmaSpecial vs Clive | 3–0 | 100.00% |
| SigmaSpecial vs Bryan | 0–2 | 0.00% |
| SigmaSpecial vs Shaheen | 2–0 | 100.00% |
| SigmaSpecial vs Raven | 2–0 | 100.00% |
| SigmaSpecial vs Fahkumram | 1–1 | 50.00% |
| SigmaSpecial vs Leo | 0–1 | 0.00% |
| SigmaSpecial vs Nina | 1–0 | 100.00% |
| SigmaSpecial vs Heihachi | 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.