| YunderX vs Jin | 8–1 | 88.89% |
| YunderX vs Reina | 4–5 | 44.44% |
| YunderX vs Kazuya | 4–4 | 50.00% |
| YunderX vs Yoshimitsu | 4–2 | 66.67% |
| YunderX vs Claudio | 4–2 | 66.67% |
| YunderX vs King | 4–0 | 100.00% |
| YunderX vs Steve | 4–0 | 100.00% |
| YunderX vs Jun | 2–2 | 50.00% |
| YunderX vs Law | 0–3 | 0.00% |
| YunderX vs Asuka | 1–2 | 33.33% |
| YunderX vs Lee | 3–0 | 100.00% |
| YunderX vs Lidia | 2–1 | 66.67% |
| YunderX vs Devil Jin | 2–0 | 100.00% |
| YunderX vs Feng | 1–1 | 50.00% |
| YunderX vs Leo | 2–0 | 100.00% |
| YunderX vs Alisa | 2–0 | 100.00% |
| YunderX vs Eddy | 1–1 | 50.00% |
| YunderX vs Bryan | 0–2 | 0.00% |
| YunderX vs Xiaoyu | 1–0 | 100.00% |
| YunderX vs Lars | 1–0 | 100.00% |
| YunderX vs Kuma | 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.