| sisin15 vs Paul | 16–36 | 30.77% |
| sisin15 vs Reina | 21–27 | 43.75% |
| sisin15 vs Bryan | 11–27 | 28.95% |
| sisin15 vs Jun | 13–22 | 37.14% |
| sisin15 vs Azucena | 9–24 | 27.27% |
| sisin15 vs Hwoarang | 14–18 | 43.75% |
| sisin15 vs Dragunov | 3–29 | 9.38% |
| sisin15 vs Jin | 9–19 | 32.14% |
| sisin15 vs Lili | 13–15 | 46.43% |
| sisin15 vs Kazuya | 8–15 | 34.78% |
| sisin15 vs King | 3–15 | 16.67% |
| sisin15 vs Xiaoyu | 10–8 | 55.56% |
| sisin15 vs Devil Jin | 2–13 | 13.33% |
| sisin15 vs Eddy | 4–11 | 26.67% |
| sisin15 vs Nina | 4–10 | 28.57% |
| sisin15 vs Asuka | 3–10 | 23.08% |
| sisin15 vs Alisa | 2–11 | 15.38% |
| sisin15 vs Law | 5–7 | 41.67% |
| sisin15 vs Leo | 6–6 | 50.00% |
| sisin15 vs Steve | 6–5 | 54.55% |
| sisin15 vs Lars | 2–9 | 18.18% |
| sisin15 vs Victor | 1–10 | 9.09% |
| sisin15 vs Feng | 5–5 | 50.00% |
| sisin15 vs Jack-8 | 2–6 | 25.00% |
| sisin15 vs Claudio | 3–4 | 42.86% |
| sisin15 vs Leroy | 2–5 | 28.57% |
| sisin15 vs Yoshimitsu | 0–6 | 0.00% |
| sisin15 vs Lee | 2–4 | 33.33% |
| sisin15 vs Zafina | 2–4 | 33.33% |
| sisin15 vs Raven | 1–4 | 20.00% |
| sisin15 vs Shaheen | 0–4 | 0.00% |
| sisin15 vs Kuma | 0–3 | 0.00% |
| sisin15 vs Panda | 0–2 | 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.