| Piura chilensis vs Reina | 2–6 | 25.00% |
| Piura chilensis vs Kazuya | 0–5 | 0.00% |
| Piura chilensis vs Lili | 3–2 | 60.00% |
| Piura chilensis vs King | 2–1 | 66.67% |
| Piura chilensis vs Xiaoyu | 1–2 | 33.33% |
| Piura chilensis vs Jin | 0–2 | 0.00% |
| Piura chilensis vs Bryan | 0–2 | 0.00% |
| Piura chilensis vs Steve | 2–0 | 100.00% |
| Piura chilensis vs Jack-8 | 2–0 | 100.00% |
| Piura chilensis vs Devil Jin | 1–1 | 50.00% |
| Piura chilensis vs Dragunov | 0–2 | 0.00% |
| Piura chilensis vs Victor | 2–0 | 100.00% |
| Piura chilensis vs Raven | 0–2 | 0.00% |
| Piura chilensis vs Yoshimitsu | 0–1 | 0.00% |
| Piura chilensis vs Hwoarang | 0–1 | 0.00% |
| Piura chilensis vs Jun | 0–1 | 0.00% |
| Piura chilensis vs Eddy | 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.