| EfremZimbalist vs Kazuya | 9–3 | 75.00% |
| EfremZimbalist vs Jin | 7–4 | 63.64% |
| EfremZimbalist vs Bryan | 8–3 | 72.73% |
| EfremZimbalist vs Eddy | 5–6 | 45.45% |
| EfremZimbalist vs Law | 4–4 | 50.00% |
| EfremZimbalist vs Reina | 4–4 | 50.00% |
| EfremZimbalist vs King | 6–1 | 85.71% |
| EfremZimbalist vs Xiaoyu | 4–3 | 57.14% |
| EfremZimbalist vs Raven | 4–2 | 66.67% |
| EfremZimbalist vs Dragunov | 3–2 | 60.00% |
| EfremZimbalist vs Leroy | 1–4 | 20.00% |
| EfremZimbalist vs Alisa | 4–0 | 100.00% |
| EfremZimbalist vs Panda | 1–3 | 25.00% |
| EfremZimbalist vs Victor | 3–1 | 75.00% |
| EfremZimbalist vs Shaheen | 3–0 | 100.00% |
| EfremZimbalist vs Nina | 3–0 | 100.00% |
| EfremZimbalist vs Azucena | 1–2 | 33.33% |
| EfremZimbalist vs Hwoarang | 1–1 | 50.00% |
| EfremZimbalist vs Steve | 0–2 | 0.00% |
| EfremZimbalist vs Asuka | 0–2 | 0.00% |
| EfremZimbalist vs Feng | 2–0 | 100.00% |
| EfremZimbalist vs Lars | 0–2 | 0.00% |
| EfremZimbalist vs Claudio | 2–0 | 100.00% |
| EfremZimbalist vs Lee | 0–2 | 0.00% |
| EfremZimbalist vs Jun | 2–0 | 100.00% |
| EfremZimbalist vs Lidia | 0–2 | 0.00% |
| EfremZimbalist vs Yoshimitsu | 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.