| Pieroski92 vs King | 3–6 | 33.33% |
| Pieroski92 vs Hwoarang | 2–6 | 25.00% |
| Pieroski92 vs Dragunov | 1–6 | 14.29% |
| Pieroski92 vs Azucena | 2–4 | 33.33% |
| Pieroski92 vs Armor King | 4–2 | 66.67% |
| Pieroski92 vs Steve | 0–5 | 0.00% |
| Pieroski92 vs Xiaoyu | 2–2 | 50.00% |
| Pieroski92 vs Devil Jin | 0–4 | 0.00% |
| Pieroski92 vs Reina | 2–2 | 50.00% |
| Pieroski92 vs Victor | 2–2 | 50.00% |
| Pieroski92 vs Fahkumram | 0–4 | 0.00% |
| Pieroski92 vs Jin | 0–3 | 0.00% |
| Pieroski92 vs Kazuya | 0–3 | 0.00% |
| Pieroski92 vs Lili | 1–2 | 33.33% |
| Pieroski92 vs Claudio | 1–2 | 33.33% |
| Pieroski92 vs Nina | 1–2 | 33.33% |
| Pieroski92 vs Law | 0–2 | 0.00% |
| Pieroski92 vs Jack-8 | 2–0 | 100.00% |
| Pieroski92 vs Leo | 0–2 | 0.00% |
| Pieroski92 vs Lars | 0–2 | 0.00% |
| Pieroski92 vs Leroy | 0–2 | 0.00% |
| Pieroski92 vs Lidia | 0–2 | 0.00% |
| Pieroski92 vs Paul | 0–1 | 0.00% |
| Pieroski92 vs Yoshimitsu | 1–0 | 100.00% |
| Pieroski92 vs Feng | 0–1 | 0.00% |
| Pieroski92 vs Alisa | 1–0 | 100.00% |
| Pieroski92 vs Eddy | 0–1 | 0.00% |
| Pieroski92 vs Heihachi | 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.