| WhatUpDoe vs Eddy | 20–99 | 16.81% |
| WhatUpDoe vs Jin | 20–25 | 44.44% |
| WhatUpDoe vs Azucena | 16–24 | 40.00% |
| WhatUpDoe vs King | 9–26 | 25.71% |
| WhatUpDoe vs Reina | 16–19 | 45.71% |
| WhatUpDoe vs Hwoarang | 13–21 | 38.24% |
| WhatUpDoe vs Dragunov | 12–12 | 50.00% |
| WhatUpDoe vs Kazuya | 9–14 | 39.13% |
| WhatUpDoe vs Steve | 3–20 | 13.04% |
| WhatUpDoe vs Law | 12–9 | 57.14% |
| WhatUpDoe vs Bryan | 2–16 | 11.11% |
| WhatUpDoe vs Jun | 1–17 | 5.56% |
| WhatUpDoe vs Yoshimitsu | 9–7 | 56.25% |
| WhatUpDoe vs Nina | 9–6 | 60.00% |
| WhatUpDoe vs Devil Jin | 6–8 | 42.86% |
| WhatUpDoe vs Xiaoyu | 4–9 | 30.77% |
| WhatUpDoe vs Lili | 3–10 | 23.08% |
| WhatUpDoe vs Alisa | 4–8 | 33.33% |
| WhatUpDoe vs Victor | 3–9 | 25.00% |
| WhatUpDoe vs Lars | 5–5 | 50.00% |
| WhatUpDoe vs Raven | 5–5 | 50.00% |
| WhatUpDoe vs Feng | 2–7 | 22.22% |
| WhatUpDoe vs Claudio | 3–5 | 37.50% |
| WhatUpDoe vs Asuka | 2–5 | 28.57% |
| WhatUpDoe vs Leroy | 4–3 | 57.14% |
| WhatUpDoe vs Jack-8 | 2–4 | 33.33% |
| WhatUpDoe vs Leo | 2–4 | 33.33% |
| WhatUpDoe vs Shaheen | 1–5 | 16.67% |
| WhatUpDoe vs Paul | 1–4 | 20.00% |
| WhatUpDoe vs Kuma | 0–4 | 0.00% |
| WhatUpDoe vs Lee | 1–2 | 33.33% |
| WhatUpDoe vs Panda | 3–0 | 100.00% |
| WhatUpDoe vs Zafina | 1–1 | 50.00% |
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.