| END9 vs Jin | 7–10 | 41.18% |
| END9 vs Steve | 7–8 | 46.67% |
| END9 vs Miary Zo | 6–7 | 46.15% |
| END9 vs Eddy | 5–5 | 50.00% |
| END9 vs Victor | 3–4 | 42.86% |
| END9 vs King | 3–2 | 60.00% |
| END9 vs Asuka | 4–1 | 80.00% |
| END9 vs Lars | 4–1 | 80.00% |
| END9 vs Reina | 1–4 | 20.00% |
| END9 vs Azucena | 1–3 | 25.00% |
| END9 vs Heihachi | 2–2 | 50.00% |
| END9 vs Hwoarang | 1–2 | 33.33% |
| END9 vs Dragunov | 1–2 | 33.33% |
| END9 vs Claudio | 2–1 | 66.67% |
| END9 vs Armor King | 1–2 | 33.33% |
| END9 vs Bryan | 0–2 | 0.00% |
| END9 vs Raven | 2–0 | 100.00% |
| END9 vs Anna | 2–0 | 100.00% |
| END9 vs Law | 0–1 | 0.00% |
| END9 vs Kazuya | 0–1 | 0.00% |
| END9 vs Devil Jin | 1–0 | 100.00% |
| END9 vs Lili | 1–0 | 100.00% |
| END9 vs Alisa | 1–0 | 100.00% |
| END9 vs Fahkumram | 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.