| Anna Williams vs Lili | 2–10 | 16.67% |
| Anna Williams vs Nina | 1–8 | 11.11% |
| Anna Williams vs Kazuya | 2–6 | 25.00% |
| Anna Williams vs King | 5–2 | 71.43% |
| Anna Williams vs Hwoarang | 4–3 | 57.14% |
| Anna Williams vs Leo | 3–4 | 42.86% |
| Anna Williams vs Dragunov | 1–5 | 16.67% |
| Anna Williams vs Jin | 0–5 | 0.00% |
| Anna Williams vs Heihachi | 2–3 | 40.00% |
| Anna Williams vs Bryan | 1–3 | 25.00% |
| Anna Williams vs Asuka | 2–2 | 50.00% |
| Anna Williams vs Zafina | 2–2 | 50.00% |
| Anna Williams vs Paul | 2–1 | 66.67% |
| Anna Williams vs Law | 1–1 | 50.00% |
| Anna Williams vs Steve | 2–0 | 100.00% |
| Anna Williams vs Reina | 2–0 | 100.00% |
| Anna Williams vs Victor | 0–2 | 0.00% |
| Anna Williams vs Lidia | 0–2 | 0.00% |
| Anna Williams vs Lars | 0–1 | 0.00% |
| Anna Williams vs Lee | 1–0 | 100.00% |
| Anna Williams vs Jun | 0–1 | 0.00% |
| Anna Williams vs Azucena | 0–1 | 0.00% |
| Anna Williams vs Eddy | 0–1 | 0.00% |
| Anna Williams vs Clive | 0–1 | 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.