| Sisyphist vs Reina | 25–4 | 86.21% |
| Sisyphist vs King | 12–16 | 42.86% |
| Sisyphist vs Kazuya | 12–4 | 75.00% |
| Sisyphist vs Lili | 11–5 | 68.75% |
| Sisyphist vs Steve | 7–6 | 53.85% |
| Sisyphist vs Eddy | 12–1 | 92.31% |
| Sisyphist vs Jin | 8–4 | 66.67% |
| Sisyphist vs Bryan | 7–5 | 58.33% |
| Sisyphist vs Lee | 8–4 | 66.67% |
| Sisyphist vs Azucena | 9–3 | 75.00% |
| Sisyphist vs Raven | 6–6 | 50.00% |
| Sisyphist vs Law | 8–3 | 72.73% |
| Sisyphist vs Asuka | 5–5 | 50.00% |
| Sisyphist vs Devil Jin | 6–4 | 60.00% |
| Sisyphist vs Feng | 7–3 | 70.00% |
| Sisyphist vs Jun | 10–0 | 100.00% |
| Sisyphist vs Yoshimitsu | 5–3 | 62.50% |
| Sisyphist vs Hwoarang | 5–3 | 62.50% |
| Sisyphist vs Kuma | 3–5 | 37.50% |
| Sisyphist vs Paul | 3–4 | 42.86% |
| Sisyphist vs Dragunov | 2–5 | 28.57% |
| Sisyphist vs Leo | 5–2 | 71.43% |
| Sisyphist vs Lars | 6–0 | 100.00% |
| Sisyphist vs Alisa | 3–3 | 50.00% |
| Sisyphist vs Panda | 3–3 | 50.00% |
| Sisyphist vs Leroy | 2–4 | 33.33% |
| Sisyphist vs Victor | 4–1 | 80.00% |
| Sisyphist vs Claudio | 2–2 | 50.00% |
| Sisyphist vs Xiaoyu | 2–1 | 66.67% |
| Sisyphist vs Jack-8 | 0–3 | 0.00% |
| Sisyphist vs Zafina | 0–2 | 0.00% |
| Sisyphist vs Shaheen | 0–1 | 0.00% |
| Sisyphist vs Nina | 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.