| what the sigma vs Kazuya | 19–26 | 42.22% |
| what the sigma vs Jin | 22–18 | 55.00% |
| what the sigma vs Dragunov | 26–11 | 70.27% |
| what the sigma vs King | 18–6 | 75.00% |
| what the sigma vs Reina | 14–9 | 60.87% |
| what the sigma vs Bryan | 13–6 | 68.42% |
| what the sigma vs Steve | 12–7 | 63.16% |
| what the sigma vs Devil Jin | 10–7 | 58.82% |
| what the sigma vs Lars | 7–8 | 46.67% |
| what the sigma vs Jun | 8–7 | 53.33% |
| what the sigma vs Lili | 7–7 | 50.00% |
| what the sigma vs Law | 9–4 | 69.23% |
| what the sigma vs Alisa | 7–4 | 63.64% |
| what the sigma vs Lee | 5–6 | 45.45% |
| what the sigma vs Yoshimitsu | 6–4 | 60.00% |
| what the sigma vs Clive | 6–4 | 60.00% |
| what the sigma vs Paul | 4–5 | 44.44% |
| what the sigma vs Asuka | 3–6 | 33.33% |
| what the sigma vs Feng | 5–4 | 55.56% |
| what the sigma vs Heihachi | 4–5 | 44.44% |
| what the sigma vs Leo | 1–7 | 12.50% |
| what the sigma vs Victor | 6–2 | 75.00% |
| what the sigma vs Lidia | 4–3 | 57.14% |
| what the sigma vs Hwoarang | 4–2 | 66.67% |
| what the sigma vs Fahkumram | 4–2 | 66.67% |
| what the sigma vs Eddy | 1–4 | 20.00% |
| what the sigma vs Xiaoyu | 1–3 | 25.00% |
| what the sigma vs Jack-8 | 3–1 | 75.00% |
| what the sigma vs Shaheen | 2–2 | 50.00% |
| what the sigma vs Zafina | 2–2 | 50.00% |
| what the sigma vs Leroy | 4–0 | 100.00% |
| what the sigma vs Kuma | 1–2 | 33.33% |
| what the sigma vs Claudio | 2–0 | 100.00% |
| what the sigma vs Raven | 2–0 | 100.00% |
| what the sigma vs Armor King | 0–2 | 0.00% |
| what the sigma vs Miary Zo | 2–0 | 100.00% |
| what the sigma vs Panda | 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.