| Zaeko vs Armor King | 34–10 | 77.27% |
| Zaeko vs Jin | 27–12 | 69.23% |
| Zaeko vs Yoshimitsu | 25–9 | 73.53% |
| Zaeko vs Kazuya | 27–7 | 79.41% |
| Zaeko vs Claudio | 13–17 | 43.33% |
| Zaeko vs King | 20–9 | 68.97% |
| Zaeko vs Lee | 20–9 | 68.97% |
| Zaeko vs Hwoarang | 18–9 | 66.67% |
| Zaeko vs Reina | 16–7 | 69.57% |
| Zaeko vs Asuka | 15–7 | 68.18% |
| Zaeko vs Heihachi | 17–5 | 77.27% |
| Zaeko vs Law | 17–4 | 80.95% |
| Zaeko vs Bryan | 10–7 | 58.82% |
| Zaeko vs Dragunov | 15–2 | 88.24% |
| Zaeko vs Anna | 11–6 | 64.71% |
| Zaeko vs Steve | 12–4 | 75.00% |
| Zaeko vs Nina | 11–5 | 68.75% |
| Zaeko vs Lili | 12–3 | 80.00% |
| Zaeko vs Paul | 10–4 | 71.43% |
| Zaeko vs Xiaoyu | 8–5 | 61.54% |
| Zaeko vs Devil Jin | 11–1 | 91.67% |
| Zaeko vs Alisa | 10–2 | 83.33% |
| Zaeko vs Shaheen | 9–3 | 75.00% |
| Zaeko vs Kuma | 5–6 | 45.45% |
| Zaeko vs Jun | 11–0 | 100.00% |
| Zaeko vs Lidia | 8–2 | 80.00% |
| Zaeko vs Clive | 8–2 | 80.00% |
| Zaeko vs Lars | 7–2 | 77.78% |
| Zaeko vs Zafina | 6–3 | 66.67% |
| Zaeko vs Raven | 5–4 | 55.56% |
| Zaeko vs Jack-8 | 8–0 | 100.00% |
| Zaeko vs Leo | 8–0 | 100.00% |
| Zaeko vs Azucena | 7–1 | 87.50% |
| Zaeko vs Feng | 5–2 | 71.43% |
| Zaeko vs Victor | 5–2 | 71.43% |
| Zaeko vs Panda | 2–4 | 33.33% |
| Zaeko vs Eddy | 4–2 | 66.67% |
| Zaeko vs Miary Zo | 3–3 | 50.00% |
| Zaeko vs Leroy | 4–1 | 80.00% |
| Zaeko vs Fahkumram | 3–0 | 100.00% |
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.