| Zyyy vs Dragunov | 15–23 | 39.47% |
| Zyyy vs Reina | 17–14 | 54.84% |
| Zyyy vs Jin | 13–16 | 44.83% |
| Zyyy vs Steve | 14–12 | 53.85% |
| Zyyy vs Bryan | 8–14 | 36.36% |
| Zyyy vs Kazuya | 2–15 | 11.76% |
| Zyyy vs King | 9–5 | 64.29% |
| Zyyy vs Jun | 7–6 | 53.85% |
| Zyyy vs Law | 5–7 | 41.67% |
| Zyyy vs Lili | 3–9 | 25.00% |
| Zyyy vs Paul | 4–7 | 36.36% |
| Zyyy vs Azucena | 5–5 | 50.00% |
| Zyyy vs Victor | 7–2 | 77.78% |
| Zyyy vs Yoshimitsu | 2–6 | 25.00% |
| Zyyy vs Asuka | 4–4 | 50.00% |
| Zyyy vs Nina | 3–5 | 37.50% |
| Zyyy vs Hwoarang | 1–6 | 14.29% |
| Zyyy vs Devil Jin | 2–5 | 28.57% |
| Zyyy vs Lars | 3–4 | 42.86% |
| Zyyy vs Xiaoyu | 3–3 | 50.00% |
| Zyyy vs Kuma | 3–3 | 50.00% |
| Zyyy vs Lidia | 2–4 | 33.33% |
| Zyyy vs Lee | 1–4 | 20.00% |
| Zyyy vs Leo | 1–3 | 25.00% |
| Zyyy vs Claudio | 0–4 | 0.00% |
| Zyyy vs Jack-8 | 3–0 | 100.00% |
| Zyyy vs Alisa | 3–0 | 100.00% |
| Zyyy vs Zafina | 2–1 | 66.67% |
| Zyyy vs Raven | 0–3 | 0.00% |
| Zyyy vs Eddy | 0–2 | 0.00% |
| Zyyy vs Heihachi | 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.