| Peeko vs Alisa | 2–2 | 50.00% |
| Peeko vs King | 2–1 | 66.67% |
| Peeko vs Hwoarang | 2–1 | 66.67% |
| Peeko vs Jin | 2–1 | 66.67% |
| Peeko vs Law | 2–0 | 100.00% |
| Peeko vs Yoshimitsu | 0–2 | 0.00% |
| Peeko vs Steve | 0–2 | 0.00% |
| Peeko vs Feng | 2–0 | 100.00% |
| Peeko vs Nina | 0–2 | 0.00% |
| Peeko vs Azucena | 2–0 | 100.00% |
| Peeko vs Bryan | 1–0 | 100.00% |
| Peeko vs Kazuya | 0–1 | 0.00% |
| Peeko vs Devil Jin | 1–0 | 100.00% |
| Peeko vs Shaheen | 1–0 | 100.00% |
| Peeko vs Kuma | 1–0 | 100.00% |
| Peeko vs Jun | 1–0 | 100.00% |
| Peeko vs Victor | 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.