| sg99 vs King | 3–6 | 33.33% |
| sg99 vs Law | 4–3 | 57.14% |
| sg99 vs Yoshimitsu | 5–2 | 71.43% |
| sg99 vs Bryan | 3–4 | 42.86% |
| sg99 vs Lili | 5–1 | 83.33% |
| sg99 vs Jun | 4–2 | 66.67% |
| sg99 vs Kazuya | 4–1 | 80.00% |
| sg99 vs Steve | 0–5 | 0.00% |
| sg99 vs Asuka | 4–1 | 80.00% |
| sg99 vs Dragunov | 4–0 | 100.00% |
| sg99 vs Reina | 0–4 | 0.00% |
| sg99 vs Jack-8 | 2–1 | 66.67% |
| sg99 vs Claudio | 2–1 | 66.67% |
| sg99 vs Eddy | 2–1 | 66.67% |
| sg99 vs Hwoarang | 2–0 | 100.00% |
| sg99 vs Xiaoyu | 0–2 | 0.00% |
| sg99 vs Feng | 0–2 | 0.00% |
| sg99 vs Kuma | 2–0 | 100.00% |
| sg99 vs Victor | 0–2 | 0.00% |
| sg99 vs Jin | 1–0 | 100.00% |
| sg99 vs Shaheen | 1–0 | 100.00% |
| sg99 vs Lee | 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.