| W9OOY vs King | 5–6 | 45.45% |
| W9OOY vs Hwoarang | 9–2 | 81.82% |
| W9OOY vs Bryan | 6–5 | 54.55% |
| W9OOY vs Jin | 3–7 | 30.00% |
| W9OOY vs Dragunov | 10–0 | 100.00% |
| W9OOY vs Lili | 6–2 | 75.00% |
| W9OOY vs Law | 2–5 | 28.57% |
| W9OOY vs Kazuya | 3–4 | 42.86% |
| W9OOY vs Steve | 5–1 | 83.33% |
| W9OOY vs Claudio | 2–4 | 33.33% |
| W9OOY vs Asuka | 1–3 | 25.00% |
| W9OOY vs Reina | 3–1 | 75.00% |
| W9OOY vs Devil Jin | 2–1 | 66.67% |
| W9OOY vs Lidia | 2–1 | 66.67% |
| W9OOY vs Clive | 0–3 | 0.00% |
| W9OOY vs Heihachi | 1–1 | 50.00% |
| W9OOY vs Fahkumram | 0–2 | 0.00% |
| W9OOY vs Paul | 1–0 | 100.00% |
| W9OOY vs Nina | 0–1 | 0.00% |
| W9OOY vs Lee | 0–1 | 0.00% |
| W9OOY vs Kuma | 1–0 | 100.00% |
| W9OOY vs Leroy | 1–0 | 100.00% |
| W9OOY vs Victor | 0–1 | 0.00% |
| W9OOY 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.