| -W9K vs Nina | 9–9 | 50.00% |
| -W9K vs Jin | 5–9 | 35.71% |
| -W9K vs Dragunov | 5–7 | 41.67% |
| -W9K vs King | 5–6 | 45.45% |
| -W9K vs Hwoarang | 3–8 | 27.27% |
| -W9K vs Law | 4–6 | 40.00% |
| -W9K vs Victor | 6–4 | 60.00% |
| -W9K vs Kazuya | 5–4 | 55.56% |
| -W9K vs Reina | 8–1 | 88.89% |
| -W9K vs Yoshimitsu | 4–2 | 66.67% |
| -W9K vs Bryan | 5–1 | 83.33% |
| -W9K vs Azucena | 6–0 | 100.00% |
| -W9K vs Paul | 4–0 | 100.00% |
| -W9K vs Devil Jin | 1–3 | 25.00% |
| -W9K vs Feng | 2–1 | 66.67% |
| -W9K vs Leo | 1–2 | 33.33% |
| -W9K vs Raven | 1–2 | 33.33% |
| -W9K vs Xiaoyu | 0–2 | 0.00% |
| -W9K vs Jack-8 | 1–1 | 50.00% |
| -W9K vs Lars | 0–2 | 0.00% |
| -W9K vs Lee | 0–2 | 0.00% |
| -W9K vs Jun | 0–2 | 0.00% |
| -W9K vs Lidia | 2–0 | 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.