| Under Dog vs Jin | 3–12 | 20.00% |
| Under Dog vs Law | 1–11 | 8.33% |
| Under Dog vs Steve | 3–7 | 30.00% |
| Under Dog vs Reina | 4–6 | 40.00% |
| Under Dog vs King | 1–4 | 20.00% |
| Under Dog vs Leo | 1–4 | 20.00% |
| Under Dog vs Raven | 4–1 | 80.00% |
| Under Dog vs Yoshimitsu | 2–2 | 50.00% |
| Under Dog vs Kazuya | 1–3 | 25.00% |
| Under Dog vs Asuka | 0–4 | 0.00% |
| Under Dog vs Nina | 1–3 | 25.00% |
| Under Dog vs Victor | 1–2 | 33.33% |
| Under Dog vs Paul | 0–2 | 0.00% |
| Under Dog vs Hwoarang | 2–0 | 100.00% |
| Under Dog vs Devil Jin | 0–2 | 0.00% |
| Under Dog vs Lili | 2–0 | 100.00% |
| Under Dog vs Dragunov | 0–2 | 0.00% |
| Under Dog vs Lars | 0–2 | 0.00% |
| Under Dog vs Leroy | 0–2 | 0.00% |
| Under Dog vs Azucena | 0–2 | 0.00% |
| Under Dog vs Eddy | 0–2 | 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.