| siso vs Clive | 49–33 | 59.76% |
| siso vs Asuka | 37–19 | 66.07% |
| siso vs Kazuya | 32–19 | 62.75% |
| siso vs Lili | 37–12 | 75.51% |
| siso vs Bryan | 27–19 | 58.70% |
| siso vs Dragunov | 32–14 | 69.57% |
| siso vs Heihachi | 21–19 | 52.50% |
| siso vs Jin | 18–17 | 51.43% |
| siso vs Paul | 21–13 | 61.76% |
| siso vs King | 20–14 | 58.82% |
| siso vs Feng | 18–13 | 58.06% |
| siso vs Reina | 15–13 | 53.57% |
| siso vs Steve | 13–13 | 50.00% |
| siso vs Hwoarang | 11–14 | 44.00% |
| siso vs Victor | 18–7 | 72.00% |
| siso vs Lidia | 10–15 | 40.00% |
| siso vs Law | 15–9 | 62.50% |
| siso vs Xiaoyu | 12–12 | 50.00% |
| siso vs Nina | 13–11 | 54.17% |
| siso vs Lee | 15–8 | 65.22% |
| siso vs Azucena | 10–12 | 45.45% |
| siso vs Lars | 12–9 | 57.14% |
| siso vs Yoshimitsu | 10–10 | 50.00% |
| siso vs Leroy | 8–10 | 44.44% |
| siso vs Jun | 12–6 | 66.67% |
| siso vs Leo | 9–7 | 56.25% |
| siso vs Kuma | 8–7 | 53.33% |
| siso vs Alisa | 9–5 | 64.29% |
| siso vs Zafina | 6–7 | 46.15% |
| siso vs Claudio | 7–5 | 58.33% |
| siso vs Shaheen | 5–7 | 41.67% |
| siso vs Devil Jin | 6–5 | 54.55% |
| siso vs Jack-8 | 1–7 | 12.50% |
| siso vs Eddy | 6–1 | 85.71% |
| siso vs Panda | 1–3 | 25.00% |
| siso vs Raven | 2–2 | 50.00% |
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.