| Zemkin vs Kazuya | 39–13 | 75.00% |
| Zemkin vs Jin | 26–25 | 50.98% |
| Zemkin vs Hwoarang | 27–23 | 54.00% |
| Zemkin vs Bryan | 26–22 | 54.17% |
| Zemkin vs King | 31–9 | 77.50% |
| Zemkin vs Reina | 20–15 | 57.14% |
| Zemkin vs Law | 20–13 | 60.61% |
| Zemkin vs Devil Jin | 14–18 | 43.75% |
| Zemkin vs Lidia | 18–12 | 60.00% |
| Zemkin vs Yoshimitsu | 16–12 | 57.14% |
| Zemkin vs Dragunov | 14–8 | 63.64% |
| Zemkin vs Lili | 10–11 | 47.62% |
| Zemkin vs Lars | 14–7 | 66.67% |
| Zemkin vs Nina | 12–9 | 57.14% |
| Zemkin vs Asuka | 11–8 | 57.89% |
| Zemkin vs Victor | 11–8 | 57.89% |
| Zemkin vs Paul | 11–6 | 64.71% |
| Zemkin vs Xiaoyu | 9–8 | 52.94% |
| Zemkin vs Azucena | 2–14 | 12.50% |
| Zemkin vs Jack-8 | 8–7 | 53.33% |
| Zemkin vs Raven | 7–8 | 46.67% |
| Zemkin vs Feng | 5–9 | 35.71% |
| Zemkin vs Lee | 5–9 | 35.71% |
| Zemkin vs Jun | 9–5 | 64.29% |
| Zemkin vs Alisa | 9–4 | 69.23% |
| Zemkin vs Steve | 9–2 | 81.82% |
| Zemkin vs Eddy | 3–8 | 27.27% |
| Zemkin vs Kuma | 5–3 | 62.50% |
| Zemkin vs Leo | 2–4 | 33.33% |
| Zemkin vs Leroy | 6–0 | 100.00% |
| Zemkin vs Shaheen | 3–2 | 60.00% |
| Zemkin vs Heihachi | 2–1 | 66.67% |
| Zemkin vs Claudio | 0–2 | 0.00% |
| Zemkin vs Clive | 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.