| SummonCircle vs Clive | 15–22 | 40.54% |
| SummonCircle vs King | 10–21 | 32.26% |
| SummonCircle vs Jun | 9–13 | 40.91% |
| SummonCircle vs Heihachi | 7–13 | 35.00% |
| SummonCircle vs Nina | 6–11 | 35.29% |
| SummonCircle vs Lidia | 7–7 | 50.00% |
| SummonCircle vs Jin | 8–5 | 61.54% |
| SummonCircle vs Steve | 1–11 | 8.33% |
| SummonCircle vs Law | 2–9 | 18.18% |
| SummonCircle vs Yoshimitsu | 3–8 | 27.27% |
| SummonCircle vs Bryan | 2–9 | 18.18% |
| SummonCircle vs Kazuya | 2–9 | 18.18% |
| SummonCircle vs Reina | 4–5 | 44.44% |
| SummonCircle vs Dragunov | 4–4 | 50.00% |
| SummonCircle vs Leo | 2–6 | 25.00% |
| SummonCircle vs Lars | 4–4 | 50.00% |
| SummonCircle vs Zafina | 2–6 | 25.00% |
| SummonCircle vs Xiaoyu | 3–4 | 42.86% |
| SummonCircle vs Lili | 6–1 | 85.71% |
| SummonCircle vs Eddy | 2–5 | 28.57% |
| SummonCircle vs Hwoarang | 0–6 | 0.00% |
| SummonCircle vs Alisa | 2–4 | 33.33% |
| SummonCircle vs Devil Jin | 5–0 | 100.00% |
| SummonCircle vs Victor | 2–2 | 50.00% |
| SummonCircle vs Paul | 1–2 | 33.33% |
| SummonCircle vs Leroy | 2–1 | 66.67% |
| SummonCircle vs Azucena | 1–2 | 33.33% |
| SummonCircle vs Asuka | 0–2 | 0.00% |
| SummonCircle vs Shaheen | 0–2 | 0.00% |
| SummonCircle vs Lee | 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.