| Skibidi Sigma99 vs Reina | 39–13 | 75.00% |
| Skibidi Sigma99 vs Lidia | 23–19 | 54.76% |
| Skibidi Sigma99 vs Kazuya | 19–12 | 61.29% |
| Skibidi Sigma99 vs Steve | 19–9 | 67.86% |
| Skibidi Sigma99 vs Jin | 13–12 | 52.00% |
| Skibidi Sigma99 vs Bryan | 6–13 | 31.58% |
| Skibidi Sigma99 vs Yoshimitsu | 11–6–1 | 64.71% |
| Skibidi Sigma99 vs Leo | 10–7 | 58.82% |
| Skibidi Sigma99 vs Lee | 13–4 | 76.47% |
| Skibidi Sigma99 vs Jun | 14–3 | 82.35% |
| Skibidi Sigma99 vs Asuka | 6–8 | 42.86% |
| Skibidi Sigma99 vs Lili | 9–4 | 69.23% |
| Skibidi Sigma99 vs Lars | 8–5 | 61.54% |
| Skibidi Sigma99 vs Law | 8–4 | 66.67% |
| Skibidi Sigma99 vs King | 5–7 | 41.67% |
| Skibidi Sigma99 vs Dragunov | 6–6 | 50.00% |
| Skibidi Sigma99 vs Paul | 6–5 | 54.55% |
| Skibidi Sigma99 vs Devil Jin | 3–8 | 27.27% |
| Skibidi Sigma99 vs Azucena | 10–1 | 90.91% |
| Skibidi Sigma99 vs Nina | 7–3 | 70.00% |
| Skibidi Sigma99 vs Eddy | 6–4 | 60.00% |
| Skibidi Sigma99 vs Hwoarang | 7–2 | 77.78% |
| Skibidi Sigma99 vs Jack-8 | 6–3 | 66.67% |
| Skibidi Sigma99 vs Victor | 4–5 | 44.44% |
| Skibidi Sigma99 vs Xiaoyu | 4–3 | 57.14% |
| Skibidi Sigma99 vs Alisa | 1–6 | 14.29% |
| Skibidi Sigma99 vs Kuma | 4–2 | 66.67% |
| Skibidi Sigma99 vs Zafina | 4–1 | 80.00% |
| Skibidi Sigma99 vs Feng | 2–2 | 50.00% |
| Skibidi Sigma99 vs Claudio | 3–1 | 75.00% |
| Skibidi Sigma99 vs Leroy | 2–2 | 50.00% |
| Skibidi Sigma99 vs Raven | 1–3 | 25.00% |
| Skibidi Sigma99 vs Panda | 3–0 | 100.00% |
| Skibidi Sigma99 vs Shaheen | 0–2 | 0.00% |
| Skibidi Sigma99 vs Heihachi | 2–0 | 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.