| c3Po vs Jin | 0–3 | 0.00% |
| c3Po vs Devil Jin | 1–2 | 33.33% |
| c3Po vs Dragunov | 1–2 | 33.33% |
| c3Po vs Azucena | 1–2 | 33.33% |
| c3Po vs Raven | 2–1 | 66.67% |
| c3Po vs King | 0–2 | 0.00% |
| c3Po vs Shaheen | 0–2 | 0.00% |
| c3Po vs Steve | 0–2 | 0.00% |
| c3Po vs Hwoarang | 0–1 | 0.00% |
| c3Po vs Reina | 1–0 | 100.00% |
| c3Po vs Victor | 1–0 | 100.00% |
| c3Po vs Law | 0–1 | 0.00% |
| c3Po vs Alisa | 0–1 | 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.