| Zaynen vs Eddy | 8–18 | 30.77% |
| Zaynen vs Reina | 16–9 | 64.00% |
| Zaynen vs King | 5–16 | 23.81% |
| Zaynen vs Jin | 8–9 | 47.06% |
| Zaynen vs Law | 6–8 | 42.86% |
| Zaynen vs Hwoarang | 7–7 | 50.00% |
| Zaynen vs Kazuya | 4–9 | 30.77% |
| Zaynen vs Asuka | 3–9 | 25.00% |
| Zaynen vs Kuma | 6–6 | 50.00% |
| Zaynen vs Victor | 8–4 | 66.67% |
| Zaynen vs Paul | 5–6 | 45.45% |
| Zaynen vs Lars | 4–7 | 36.36% |
| Zaynen vs Alisa | 5–6 | 45.45% |
| Zaynen vs Zafina | 5–6 | 45.45% |
| Zaynen vs Azucena | 8–3 | 72.73% |
| Zaynen vs Yoshimitsu | 4–6 | 40.00% |
| Zaynen vs Steve | 5–5 | 50.00% |
| Zaynen vs Devil Jin | 4–5 | 44.44% |
| Zaynen vs Dragunov | 5–4 | 55.56% |
| Zaynen vs Claudio | 5–3 | 62.50% |
| Zaynen vs Lee | 3–5 | 37.50% |
| Zaynen vs Jun | 3–4 | 42.86% |
| Zaynen vs Lili | 3–3 | 50.00% |
| Zaynen vs Feng | 1–3 | 25.00% |
| Zaynen vs Nina | 1–3 | 25.00% |
| Zaynen vs Leroy | 4–0 | 100.00% |
| Zaynen vs Bryan | 0–3 | 0.00% |
| Zaynen vs Jack-8 | 1–2 | 33.33% |
| Zaynen vs Xiaoyu | 2–0 | 100.00% |
| Zaynen vs Leo | 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.