| undrwrldsknwlkr vs Lili | 5–6 | 45.45% |
| undrwrldsknwlkr vs Azucena | 6–5 | 54.55% |
| undrwrldsknwlkr vs Miary Zo | 6–2 | 75.00% |
| undrwrldsknwlkr vs Jin | 4–3 | 57.14% |
| undrwrldsknwlkr vs Kazuya | 1–6 | 14.29% |
| undrwrldsknwlkr vs Steve | 4–3 | 57.14% |
| undrwrldsknwlkr vs Leroy | 2–5 | 28.57% |
| undrwrldsknwlkr vs Eddy | 1–6 | 14.29% |
| undrwrldsknwlkr vs Dragunov | 6–0 | 100.00% |
| undrwrldsknwlkr vs Nina | 3–3 | 50.00% |
| undrwrldsknwlkr vs Lee | 1–5 | 16.67% |
| undrwrldsknwlkr vs King | 2–3 | 40.00% |
| undrwrldsknwlkr vs Reina | 3–2 | 60.00% |
| undrwrldsknwlkr vs Law | 3–1 | 75.00% |
| undrwrldsknwlkr vs Asuka | 1–3 | 25.00% |
| undrwrldsknwlkr vs Jun | 0–4 | 0.00% |
| undrwrldsknwlkr vs Lars | 0–3 | 0.00% |
| undrwrldsknwlkr vs Heihachi | 3–0 | 100.00% |
| undrwrldsknwlkr vs Hwoarang | 2–0 | 100.00% |
| undrwrldsknwlkr vs Feng | 2–0 | 100.00% |
| undrwrldsknwlkr vs Kuma | 2–0 | 100.00% |
| undrwrldsknwlkr vs Raven | 0–2 | 0.00% |
| undrwrldsknwlkr vs Paul | 1–0 | 100.00% |
| undrwrldsknwlkr vs Devil Jin | 0–1 | 0.00% |
| undrwrldsknwlkr vs Panda | 1–0 | 100.00% |
| undrwrldsknwlkr vs Armor King | 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.