| Zakis vs Steve | 5–11 | 31.25% |
| Zakis vs Eddy | 7–8 | 46.67% |
| Zakis vs Lili | 3–11 | 21.43% |
| Zakis vs Jin | 1–12 | 7.69% |
| Zakis vs King | 4–7 | 36.36% |
| Zakis vs Jun | 4–6 | 40.00% |
| Zakis vs Armor King | 5–5 | 50.00% |
| Zakis vs Bryan | 4–2 | 66.67% |
| Zakis vs Reina | 5–1 | 83.33% |
| Zakis vs Azucena | 0–6 | 0.00% |
| Zakis vs Victor | 4–2 | 66.67% |
| Zakis vs Kazuya | 2–3 | 40.00% |
| Zakis vs Shaheen | 4–1 | 80.00% |
| Zakis vs Leroy | 3–2 | 60.00% |
| Zakis vs Hwoarang | 2–2 | 50.00% |
| Zakis vs Devil Jin | 0–4 | 0.00% |
| Zakis vs Lidia | 4–0 | 100.00% |
| Zakis vs Xiaoyu | 1–2 | 33.33% |
| Zakis vs Jack-8 | 1–2 | 33.33% |
| Zakis vs Dragunov | 0–3 | 0.00% |
| Zakis vs Alisa | 0–3 | 0.00% |
| Zakis vs Heihachi | 1–2 | 33.33% |
| Zakis vs Clive | 2–1 | 66.67% |
| Zakis vs Paul | 0–2 | 0.00% |
| Zakis vs Asuka | 0–2 | 0.00% |
| Zakis vs Feng | 0–2 | 0.00% |
| Zakis vs Leo | 0–2 | 0.00% |
| Zakis vs Claudio | 0–2 | 0.00% |
| Zakis vs Law | 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.