| zakii vs Jin | 20–40 | 33.33% |
| zakii vs Steve | 20–15 | 57.14% |
| zakii vs Jun | 15–17 | 46.88% |
| zakii vs Reina | 9–18 | 33.33% |
| zakii vs Claudio | 12–12 | 50.00% |
| zakii vs Kazuya | 6–17 | 26.09% |
| zakii vs Dragunov | 8–14 | 36.36% |
| zakii vs Fahkumram | 6–14 | 30.00% |
| zakii vs Hwoarang | 14–5 | 73.68% |
| zakii vs Heihachi | 6–13 | 31.58% |
| zakii vs King | 5–13 | 27.78% |
| zakii vs Devil Jin | 6–12 | 33.33% |
| zakii vs Lee | 7–10 | 41.18% |
| zakii vs Lars | 12–4 | 75.00% |
| zakii vs Clive | 4–12 | 25.00% |
| zakii vs Law | 6–9 | 40.00% |
| zakii vs Bryan | 5–8 | 38.46% |
| zakii vs Asuka | 5–8 | 38.46% |
| zakii vs Lili | 4–9 | 30.77% |
| zakii vs Yoshimitsu | 2–10 | 16.67% |
| zakii vs Victor | 4–7 | 36.36% |
| zakii vs Xiaoyu | 5–4 | 55.56% |
| zakii vs Azucena | 7–2 | 77.78% |
| zakii vs Leo | 4–4 | 50.00% |
| zakii vs Paul | 1–6 | 14.29% |
| zakii vs Eddy | 4–3 | 57.14% |
| zakii vs Alisa | 5–1 | 83.33% |
| zakii vs Lidia | 2–2 | 50.00% |
| zakii vs Feng | 1–2 | 33.33% |
| zakii vs Raven | 1–2 | 33.33% |
| zakii vs Miary Zo | 1–2 | 33.33% |
| zakii vs Shaheen | 0–2 | 0.00% |
| zakii vs Nina | 0–2 | 0.00% |
| zakii vs Kuma | 2–0 | 100.00% |
| zakii vs Anna | 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.