| Mr.book vs Eddy | 3–3 | 50.00% |
| Mr.book vs Steve | 1–2 | 33.33% |
| Mr.book vs Alisa | 2–1 | 66.67% |
| Mr.book vs Victor | 1–2 | 33.33% |
| Mr.book vs Armor King | 1–2 | 33.33% |
| Mr.book vs Law | 0–2 | 0.00% |
| Mr.book vs Jin | 0–2 | 0.00% |
| Mr.book vs Jack-8 | 0–2 | 0.00% |
| Mr.book vs Devil Jin | 2–0 | 100.00% |
| Mr.book vs Lili | 0–2 | 0.00% |
| Mr.book vs Dragunov | 1–1 | 50.00% |
| Mr.book vs Lars | 0–2 | 0.00% |
| Mr.book vs Lee | 2–0 | 100.00% |
| Mr.book vs Reina | 1–1 | 50.00% |
| Mr.book vs Clive | 0–2 | 0.00% |
| Mr.book vs Miary Zo | 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.