| BOOKPIG vs Kazuya | 13–2 | 86.67% |
| BOOKPIG vs Dragunov | 4–8 | 33.33% |
| BOOKPIG vs Paul | 4–7 | 36.36% |
| BOOKPIG vs Lili | 5–6 | 45.45% |
| BOOKPIG vs Asuka | 5–3 | 62.50% |
| BOOKPIG vs Yoshimitsu | 3–4 | 42.86% |
| BOOKPIG vs Bryan | 4–3 | 57.14% |
| BOOKPIG vs Reina | 3–4 | 42.86% |
| BOOKPIG vs Steve | 1–5 | 16.67% |
| BOOKPIG vs Jun | 5–1 | 83.33% |
| BOOKPIG vs Hwoarang | 4–1 | 80.00% |
| BOOKPIG vs Leo | 1–4 | 20.00% |
| BOOKPIG vs Lidia | 4–1 | 80.00% |
| BOOKPIG vs Leroy | 2–2 | 50.00% |
| BOOKPIG vs King | 2–1 | 66.67% |
| BOOKPIG vs Eddy | 1–2 | 33.33% |
| BOOKPIG vs Heihachi | 1–2 | 33.33% |
| BOOKPIG vs Law | 2–0 | 100.00% |
| BOOKPIG vs Xiaoyu | 2–0 | 100.00% |
| BOOKPIG vs Jin | 2–0 | 100.00% |
| BOOKPIG vs Devil Jin | 2–0 | 100.00% |
| BOOKPIG vs Lars | 0–2 | 0.00% |
| BOOKPIG vs Nina | 2–0 | 100.00% |
| BOOKPIG vs Victor | 2–0 | 100.00% |
| BOOKPIG vs Raven | 2–0 | 100.00% |
| BOOKPIG vs Miary Zo | 2–0 | 100.00% |
| BOOKPIG vs Alisa | 0–1 | 0.00% |
| BOOKPIG 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.