| ZayumSon vs Eddy | 15–16 | 48.39% |
| ZayumSon vs Hwoarang | 10–3 | 76.92% |
| ZayumSon vs Law | 5–6 | 45.45% |
| ZayumSon vs King | 4–6 | 40.00% |
| ZayumSon vs Jun | 8–2 | 80.00% |
| ZayumSon vs Bryan | 2–5 | 28.57% |
| ZayumSon vs Azucena | 6–1 | 85.71% |
| ZayumSon vs Devil Jin | 5–1 | 83.33% |
| ZayumSon vs Lili | 2–4 | 33.33% |
| ZayumSon vs Reina | 6–0 | 100.00% |
| ZayumSon vs Jin | 5–0 | 100.00% |
| ZayumSon vs Asuka | 3–2 | 60.00% |
| ZayumSon vs Lars | 2–3 | 40.00% |
| ZayumSon vs Alisa | 3–2 | 60.00% |
| ZayumSon vs Raven | 4–1 | 80.00% |
| ZayumSon vs Yoshimitsu | 4–0 | 100.00% |
| ZayumSon vs Steve | 4–0 | 100.00% |
| ZayumSon vs Dragunov | 4–0 | 100.00% |
| ZayumSon vs Nina | 2–2 | 50.00% |
| ZayumSon vs Lee | 0–4 | 0.00% |
| ZayumSon vs Zafina | 2–2 | 50.00% |
| ZayumSon vs Heihachi | 2–2 | 50.00% |
| ZayumSon vs Paul | 2–1 | 66.67% |
| ZayumSon vs Xiaoyu | 2–1 | 66.67% |
| ZayumSon vs Kazuya | 3–0 | 100.00% |
| ZayumSon vs Jack-8 | 2–1 | 66.67% |
| ZayumSon vs Leroy | 2–0 | 100.00% |
| ZayumSon vs Lidia | 2–0 | 100.00% |
| ZayumSon vs Feng | 0–1 | 0.00% |
| ZayumSon vs Leo | 1–0 | 100.00% |
| ZayumSon vs Shaheen | 1–0 | 100.00% |
| ZayumSon vs Kuma | 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.