| Cbook vs King | 40–43 | 48.19% |
| Cbook vs Kazuya | 26–34 | 43.33% |
| Cbook vs Reina | 34–22 | 60.71% |
| Cbook vs Steve | 22–30 | 42.31% |
| Cbook vs Jin | 20–29 | 40.82% |
| Cbook vs Heihachi | 18–30–1 | 37.50% |
| Cbook vs Lili | 16–22 | 42.11% |
| Cbook vs Dragunov | 15–21 | 41.67% |
| Cbook vs Yoshimitsu | 19–16 | 54.29% |
| Cbook vs Law | 13–21 | 38.24% |
| Cbook vs Lee | 12–22 | 35.29% |
| Cbook vs Hwoarang | 13–17 | 43.33% |
| Cbook vs Jun | 9–21 | 30.00% |
| Cbook vs Azucena | 9–16 | 36.00% |
| Cbook vs Xiaoyu | 14–9 | 60.87% |
| Cbook vs Lars | 13–9 | 59.09% |
| Cbook vs Bryan | 6–15 | 28.57% |
| Cbook vs Paul | 7–11 | 38.89% |
| Cbook vs Asuka | 7–10 | 41.18% |
| Cbook vs Jack-8 | 6–10 | 37.50% |
| Cbook vs Feng | 6–10 | 37.50% |
| Cbook vs Eddy | 7–9 | 43.75% |
| Cbook vs Alisa | 4–11 | 26.67% |
| Cbook vs Kuma | 4–11 | 26.67% |
| Cbook vs Raven | 6–9 | 40.00% |
| Cbook vs Victor | 4–10 | 28.57% |
| Cbook vs Lidia | 6–7 | 46.15% |
| Cbook vs Leroy | 6–6 | 50.00% |
| Cbook vs Devil Jin | 6–5 | 54.55% |
| Cbook vs Leo | 7–4 | 63.64% |
| Cbook vs Nina | 4–6 | 40.00% |
| Cbook vs Claudio | 4–5 | 44.44% |
| Cbook vs Shaheen | 2–6 | 25.00% |
| Cbook vs Panda | 0–2 | 0.00% |
| Cbook vs Zafina | 0–2 | 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.