| EndyZero9 vs Kazuya | 3–5 | 37.50% |
| EndyZero9 vs Lili | 3–4 | 42.86% |
| EndyZero9 vs Reina | 5–2 | 71.43% |
| EndyZero9 vs King | 4–2 | 66.67% |
| EndyZero9 vs Bryan | 1–4 | 20.00% |
| EndyZero9 vs Hwoarang | 1–3 | 25.00% |
| EndyZero9 vs Xiaoyu | 2–2 | 50.00% |
| EndyZero9 vs Asuka | 4–0 | 100.00% |
| EndyZero9 vs Dragunov | 2–2 | 50.00% |
| EndyZero9 vs Claudio | 4–0 | 100.00% |
| EndyZero9 vs Azucena | 1–3 | 25.00% |
| EndyZero9 vs Lars | 3–0 | 100.00% |
| EndyZero9 vs Lee | 1–2 | 33.33% |
| EndyZero9 vs Victor | 1–2 | 33.33% |
| EndyZero9 vs Steve | 2–0 | 100.00% |
| EndyZero9 vs Kuma | 0–2 | 0.00% |
| EndyZero9 vs Eddy | 1–1 | 50.00% |
| EndyZero9 vs Paul | 1–0 | 100.00% |
| EndyZero9 vs Devil Jin | 0–1 | 0.00% |
| EndyZero9 vs Feng | 1–0 | 100.00% |
| EndyZero9 vs Alisa | 0–1 | 0.00% |
| EndyZero9 vs Nina | 0–1 | 0.00% |
| EndyZero9 vs Leroy | 1–0 | 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.