| SyphillisCow vs King | 29–33 | 46.77% |
| SyphillisCow vs Jin | 32–29 | 52.46% |
| SyphillisCow vs Kazuya | 28–33 | 45.90% |
| SyphillisCow vs Steve | 28–24 | 53.85% |
| SyphillisCow vs Hwoarang | 33–16 | 67.35% |
| SyphillisCow vs Leo | 26–19 | 57.78% |
| SyphillisCow vs Lars | 19–24 | 44.19% |
| SyphillisCow vs Dragunov | 19–22 | 46.34% |
| SyphillisCow vs Jack-8 | 20–19 | 51.28% |
| SyphillisCow vs Bryan | 25–11 | 69.44% |
| SyphillisCow vs Lee | 15–21 | 41.67% |
| SyphillisCow vs Nina | 10–23 | 30.30% |
| SyphillisCow vs Reina | 19–14 | 57.58% |
| SyphillisCow vs Azucena | 20–12 | 62.50% |
| SyphillisCow vs Paul | 20–11 | 64.52% |
| SyphillisCow vs Law | 18–13 | 58.06% |
| SyphillisCow vs Lili | 20–11 | 64.52% |
| SyphillisCow vs Yoshimitsu | 16–11 | 59.26% |
| SyphillisCow vs Jun | 15–9 | 62.50% |
| SyphillisCow vs Victor | 11–12 | 47.83% |
| SyphillisCow vs Raven | 11–11 | 50.00% |
| SyphillisCow vs Zafina | 7–12 | 36.84% |
| SyphillisCow vs Feng | 10–8 | 55.56% |
| SyphillisCow vs Lidia | 7–11 | 38.89% |
| SyphillisCow vs Eddy | 7–10 | 41.18% |
| SyphillisCow vs Xiaoyu | 9–7 | 56.25% |
| SyphillisCow vs Shaheen | 7–8 | 46.67% |
| SyphillisCow vs Claudio | 8–5 | 61.54% |
| SyphillisCow vs Asuka | 5–4 | 55.56% |
| SyphillisCow vs Devil Jin | 5–4 | 55.56% |
| SyphillisCow vs Leroy | 2–6 | 25.00% |
| SyphillisCow vs Alisa | 3–4 | 42.86% |
| SyphillisCow vs Kuma | 0–2 | 0.00% |
| SyphillisCow vs Panda | 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.