| NG ZeiiKo vs Law | 2–13 | 13.33% |
| NG ZeiiKo vs Hwoarang | 4–11 | 26.67% |
| NG ZeiiKo vs Steve | 7–7 | 50.00% |
| NG ZeiiKo vs Reina | 9–3 | 75.00% |
| NG ZeiiKo vs Miary Zo | 6–6 | 50.00% |
| NG ZeiiKo vs Leroy | 7–4 | 63.64% |
| NG ZeiiKo vs Jin | 2–8 | 20.00% |
| NG ZeiiKo vs Asuka | 5–5 | 50.00% |
| NG ZeiiKo vs Heihachi | 5–5 | 50.00% |
| NG ZeiiKo vs King | 4–5 | 44.44% |
| NG ZeiiKo vs Jun | 3–6 | 33.33% |
| NG ZeiiKo vs Bryan | 4–3 | 57.14% |
| NG ZeiiKo vs Kazuya | 2–5 | 28.57% |
| NG ZeiiKo vs Dragunov | 4–3 | 57.14% |
| NG ZeiiKo vs Nina | 2–5 | 28.57% |
| NG ZeiiKo vs Victor | 3–4 | 42.86% |
| NG ZeiiKo vs Lili | 3–2 | 60.00% |
| NG ZeiiKo vs Azucena | 2–3 | 40.00% |
| NG ZeiiKo vs Paul | 2–2 | 50.00% |
| NG ZeiiKo vs Yoshimitsu | 0–4 | 0.00% |
| NG ZeiiKo vs Lidia | 1–3 | 25.00% |
| NG ZeiiKo vs Clive | 0–4 | 0.00% |
| NG ZeiiKo vs Anna | 1–3 | 25.00% |
| NG ZeiiKo vs Devil Jin | 2–1 | 66.67% |
| NG ZeiiKo vs Leo | 1–2 | 33.33% |
| NG ZeiiKo vs Lars | 0–3 | 0.00% |
| NG ZeiiKo vs Alisa | 2–1 | 66.67% |
| NG ZeiiKo vs Lee | 1–2 | 33.33% |
| NG ZeiiKo vs Xiaoyu | 0–2 | 0.00% |
| NG ZeiiKo vs Jack-8 | 2–0 | 100.00% |
| NG ZeiiKo vs Claudio | 0–2 | 0.00% |
| NG ZeiiKo vs Panda | 2–0 | 100.00% |
| NG ZeiiKo vs Zafina | 0–2 | 0.00% |
| NG ZeiiKo vs Fahkumram | 1–1 | 50.00% |
| NG ZeiiKo vs Armor King | 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.