| Zajcew vs Hwoarang | 3–2 | 60.00% |
| Zajcew vs Jin | 1–4 | 20.00% |
| Zajcew vs King | 1–3 | 25.00% |
| Zajcew vs Yoshimitsu | 2–2 | 50.00% |
| Zajcew vs Kazuya | 2–2 | 50.00% |
| Zajcew vs Victor | 2–2 | 50.00% |
| Zajcew vs Eddy | 2–2 | 50.00% |
| Zajcew vs Law | 0–3 | 0.00% |
| Zajcew vs Lili | 2–1 | 66.67% |
| Zajcew vs Dragunov | 1–2 | 33.33% |
| Zajcew vs Lars | 2–1 | 66.67% |
| Zajcew vs Jun | 2–1 | 66.67% |
| Zajcew vs Reina | 0–3 | 0.00% |
| Zajcew vs Asuka | 0–2 | 0.00% |
| Zajcew vs Shaheen | 1–1 | 50.00% |
| Zajcew vs Panda | 0–2 | 0.00% |
| Zajcew vs Azucena | 2–0 | 100.00% |
| Zajcew vs Raven | 2–0 | 100.00% |
| Zajcew vs Lidia | 0–2 | 0.00% |
| Zajcew vs Heihachi | 0–2 | 0.00% |
| Zajcew vs Bryan | 0–1 | 0.00% |
| Zajcew vs Steve | 0–1 | 0.00% |
| Zajcew vs Feng | 0–1 | 0.00% |
| Zajcew vs Lee | 0–1 | 0.00% |
| Zajcew vs Zafina | 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.