| SeptimusCygnus vs Kazuya | 39–44 | 46.99% |
| SeptimusCygnus vs King | 37–35 | 51.39% |
| SeptimusCygnus vs Jin | 29–29 | 50.00% |
| SeptimusCygnus vs Reina | 19–32 | 37.25% |
| SeptimusCygnus vs Lili | 21–27 | 43.75% |
| SeptimusCygnus vs Hwoarang | 23–23 | 50.00% |
| SeptimusCygnus vs Steve | 16–27 | 37.21% |
| SeptimusCygnus vs Armor King | 20–19 | 51.28% |
| SeptimusCygnus vs Asuka | 17–21 | 44.74% |
| SeptimusCygnus vs Bryan | 17–15 | 53.12% |
| SeptimusCygnus vs Fahkumram | 16–15 | 51.61% |
| SeptimusCygnus vs Law | 14–15 | 48.28% |
| SeptimusCygnus vs Yoshimitsu | 16–12 | 57.14% |
| SeptimusCygnus vs Paul | 16–10 | 61.54% |
| SeptimusCygnus vs Devil Jin | 13–11 | 54.17% |
| SeptimusCygnus vs Lee | 15–9 | 62.50% |
| SeptimusCygnus vs Victor | 11–13 | 45.83% |
| SeptimusCygnus vs Nina | 11–12 | 47.83% |
| SeptimusCygnus vs Jun | 10–12 | 45.45% |
| SeptimusCygnus vs Eddy | 7–15 | 31.82% |
| SeptimusCygnus vs Heihachi | 14–7 | 66.67% |
| SeptimusCygnus vs Azucena | 7–13 | 35.00% |
| SeptimusCygnus vs Raven | 12–7 | 63.16% |
| SeptimusCygnus vs Xiaoyu | 3–15 | 16.67% |
| SeptimusCygnus vs Dragunov | 7–11 | 38.89% |
| SeptimusCygnus vs Leo | 6–12 | 33.33% |
| SeptimusCygnus vs Lars | 13–5 | 72.22% |
| SeptimusCygnus vs Clive | 13–5 | 72.22% |
| SeptimusCygnus vs Jack-8 | 8–8 | 50.00% |
| SeptimusCygnus vs Kuma | 9–7 | 56.25% |
| SeptimusCygnus vs Shaheen | 6–4 | 60.00% |
| SeptimusCygnus vs Feng | 1–7 | 12.50% |
| SeptimusCygnus vs Lidia | 4–4 | 50.00% |
| SeptimusCygnus vs Claudio | 3–4 | 42.86% |
| SeptimusCygnus vs Leroy | 3–4 | 42.86% |
| SeptimusCygnus vs Anna | 1–6 | 14.29% |
| SeptimusCygnus vs Zafina | 4–2 | 66.67% |
| SeptimusCygnus vs Alisa | 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.