| Snejana Mashina vs Reina | 40–34 | 54.05% |
| Snejana Mashina vs King | 11–47 | 18.97% |
| Snejana Mashina vs Kazuya | 22–31 | 41.51% |
| Snejana Mashina vs Jin | 20–30 | 40.00% |
| Snejana Mashina vs Dragunov | 16–29 | 35.56% |
| Snejana Mashina vs Azucena | 13–21 | 38.24% |
| Snejana Mashina vs Hwoarang | 11–22 | 33.33% |
| Snejana Mashina vs Lili | 13–19 | 40.62% |
| Snejana Mashina vs Law | 13–17 | 43.33% |
| Snejana Mashina vs Devil Jin | 13–17 | 43.33% |
| Snejana Mashina vs Steve | 7–20 | 25.93% |
| Snejana Mashina vs Alisa | 12–14 | 46.15% |
| Snejana Mashina vs Lidia | 12–14 | 46.15% |
| Snejana Mashina vs Yoshimitsu | 12–13 | 48.00% |
| Snejana Mashina vs Bryan | 11–14 | 44.00% |
| Snejana Mashina vs Asuka | 12–11 | 52.17% |
| Snejana Mashina vs Victor | 6–14 | 30.00% |
| Snejana Mashina vs Paul | 7–12 | 36.84% |
| Snejana Mashina vs Nina | 8–11 | 42.11% |
| Snejana Mashina vs Jun | 10–8 | 55.56% |
| Snejana Mashina vs Jack-8 | 7–9 | 43.75% |
| Snejana Mashina vs Leo | 7–6 | 53.85% |
| Snejana Mashina vs Kuma | 6–7 | 46.15% |
| Snejana Mashina vs Leroy | 3–10 | 23.08% |
| Snejana Mashina vs Eddy | 6–7 | 46.15% |
| Snejana Mashina vs Lars | 3–8 | 27.27% |
| Snejana Mashina vs Lee | 6–4 | 60.00% |
| Snejana Mashina vs Feng | 2–6 | 25.00% |
| Snejana Mashina vs Heihachi | 3–5 | 37.50% |
| Snejana Mashina vs Xiaoyu | 4–3 | 57.14% |
| Snejana Mashina vs Shaheen | 3–2 | 60.00% |
| Snejana Mashina vs Panda | 2–3 | 40.00% |
| Snejana Mashina vs Claudio | 0–3 | 0.00% |
| Snejana Mashina vs Zafina | 0–2 | 0.00% |
| Snejana Mashina vs Raven | 0–2 | 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.