| Zayyy1of1 vs Steve | 8–9 | 47.06% |
| Zayyy1of1 vs King | 2–7 | 22.22% |
| Zayyy1of1 vs Reina | 4–3 | 57.14% |
| Zayyy1of1 vs Miary Zo | 1–6 | 14.29% |
| Zayyy1of1 vs Yoshimitsu | 5–1 | 83.33% |
| Zayyy1of1 vs Asuka | 0–6 | 0.00% |
| Zayyy1of1 vs Victor | 4–2 | 66.67% |
| Zayyy1of1 vs Bryan | 2–3 | 40.00% |
| Zayyy1of1 vs Hwoarang | 4–0 | 100.00% |
| Zayyy1of1 vs Azucena | 2–2 | 50.00% |
| Zayyy1of1 vs Xiaoyu | 2–1 | 66.67% |
| Zayyy1of1 vs Jin | 1–2 | 33.33% |
| Zayyy1of1 vs Devil Jin | 1–2 | 33.33% |
| Zayyy1of1 vs Leo | 1–2 | 33.33% |
| Zayyy1of1 vs Nina | 1–2 | 33.33% |
| Zayyy1of1 vs Jun | 3–0 | 100.00% |
| Zayyy1of1 vs Anna | 0–3 | 0.00% |
| Zayyy1of1 vs Armor King | 1–2 | 33.33% |
| Zayyy1of1 vs Lili | 1–1 | 50.00% |
| Zayyy1of1 vs Lars | 0–2 | 0.00% |
| Zayyy1of1 vs Zafina | 0–2 | 0.00% |
| Zayyy1of1 vs Raven | 0–2 | 0.00% |
| Zayyy1of1 vs Lidia | 0–2 | 0.00% |
| Zayyy1of1 vs Heihachi | 2–0 | 100.00% |
| Zayyy1of1 vs Paul | 0–1 | 0.00% |
| Zayyy1of1 vs Law | 1–0 | 100.00% |
| Zayyy1of1 vs Claudio | 0–1 | 0.00% |
| Zayyy1of1 vs Lee | 1–0 | 100.00% |
| Zayyy1of1 vs Eddy | 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.