| Stafilakock vs Kazuya | 64–53 | 54.70% |
| Stafilakock vs Jin | 51–54 | 48.57% |
| Stafilakock vs King | 41–34 | 54.67% |
| Stafilakock vs Dragunov | 33–35 | 48.53% |
| Stafilakock vs Clive | 42–26 | 61.76% |
| Stafilakock vs Bryan | 25–39 | 39.06% |
| Stafilakock vs Lili | 24–35 | 40.68% |
| Stafilakock vs Hwoarang | 23–35 | 39.66% |
| Stafilakock vs Jun | 30–21 | 58.82% |
| Stafilakock vs Reina | 30–21 | 58.82% |
| Stafilakock vs Paul | 31–18 | 63.27% |
| Stafilakock vs Law | 29–13 | 69.05% |
| Stafilakock vs Heihachi | 18–22 | 45.00% |
| Stafilakock vs Steve | 22–17 | 56.41% |
| Stafilakock vs Eddy | 31–7 | 81.58% |
| Stafilakock vs Victor | 16–20 | 44.44% |
| Stafilakock vs Yoshimitsu | 30–5 | 85.71% |
| Stafilakock vs Feng | 22–11 | 66.67% |
| Stafilakock vs Asuka | 18–11 | 62.07% |
| Stafilakock vs Lars | 16–13 | 55.17% |
| Stafilakock vs Devil Jin | 17–9 | 65.38% |
| Stafilakock vs Alisa | 12–14 | 46.15% |
| Stafilakock vs Nina | 8–15 | 34.78% |
| Stafilakock vs Lee | 14–7 | 66.67% |
| Stafilakock vs Leroy | 12–7 | 63.16% |
| Stafilakock vs Zafina | 10–7 | 58.82% |
| Stafilakock vs Azucena | 3–13 | 18.75% |
| Stafilakock vs Lidia | 9–5 | 64.29% |
| Stafilakock vs Shaheen | 9–4 | 69.23% |
| Stafilakock vs Xiaoyu | 6–6 | 50.00% |
| Stafilakock vs Claudio | 6–4 | 60.00% |
| Stafilakock vs Raven | 2–8 | 20.00% |
| Stafilakock vs Leo | 4–5 | 44.44% |
| Stafilakock vs Fahkumram | 4–3 | 57.14% |
| Stafilakock vs Kuma | 2–4 | 33.33% |
| Stafilakock vs Panda | 1–1 | 50.00% |
| Stafilakock vs Anna | 2–0 | 100.00% |
| Stafilakock vs Jack-8 | 0–1 | 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.