| QP_mayo vs King | 6–5 | 54.55% |
| QP_mayo vs Reina | 8–3 | 72.73% |
| QP_mayo vs Asuka | 0–6 | 0.00% |
| QP_mayo vs Paul | 1–4 | 20.00% |
| QP_mayo vs Kazuya | 2–3 | 40.00% |
| QP_mayo vs Hwoarang | 4–0 | 100.00% |
| QP_mayo vs Xiaoyu | 2–1 | 66.67% |
| QP_mayo vs Jin | 2–1 | 66.67% |
| QP_mayo vs Steve | 3–0 | 100.00% |
| QP_mayo vs Jack-8 | 2–1 | 66.67% |
| QP_mayo vs Lili | 2–1 | 66.67% |
| QP_mayo vs Nina | 3–0 | 100.00% |
| QP_mayo vs Victor | 1–2 | 33.33% |
| QP_mayo vs Devil Jin | 0–2 | 0.00% |
| QP_mayo vs Feng | 1–1 | 50.00% |
| QP_mayo vs Dragunov | 0–2 | 0.00% |
| QP_mayo vs Leo | 2–0 | 100.00% |
| QP_mayo vs Alisa | 1–1 | 50.00% |
| QP_mayo vs Claudio | 0–2 | 0.00% |
| QP_mayo vs Shaheen | 0–2 | 0.00% |
| QP_mayo vs Law | 0–1 | 0.00% |
| QP_mayo vs Yoshimitsu | 1–0 | 100.00% |
| QP_mayo vs Lars | 0–1 | 0.00% |
| QP_mayo vs Zafina | 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.