| C5ook vs Kazuya | 8–6 | 57.14% |
| C5ook vs Reina | 9–5 | 64.29% |
| C5ook vs Steve | 9–2 | 81.82% |
| C5ook vs Heihachi | 9–2 | 81.82% |
| C5ook vs Yoshimitsu | 5–2 | 71.43% |
| C5ook vs Jin | 5–2 | 71.43% |
| C5ook vs Eddy | 6–1 | 85.71% |
| C5ook vs Azucena | 4–2 | 66.67% |
| C5ook vs Victor | 0–6 | 0.00% |
| C5ook vs Lili | 3–2 | 60.00% |
| C5ook vs Alisa | 2–3 | 40.00% |
| C5ook vs Nina | 2–3 | 40.00% |
| C5ook vs King | 3–1 | 75.00% |
| C5ook vs Dragunov | 4–0 | 100.00% |
| C5ook vs Lidia | 2–2 | 50.00% |
| C5ook vs Hwoarang | 1–2 | 33.33% |
| C5ook vs Paul | 2–0 | 100.00% |
| C5ook vs Lee | 2–0 | 100.00% |
| C5ook vs Bryan | 0–1 | 0.00% |
| C5ook vs Jack-8 | 1–0 | 100.00% |
| C5ook vs Asuka | 1–0 | 100.00% |
| C5ook vs Leo | 1–0 | 100.00% |
| C5ook vs Claudio | 0–1 | 0.00% |
| C5ook vs Zafina | 0–1 | 0.00% |
| C5ook vs Leroy | 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.