| iPiszczek26 vs Jin | 7–6 | 53.85% |
| iPiszczek26 vs Eddy | 6–7 | 46.15% |
| iPiszczek26 vs Reina | 6–4 | 60.00% |
| iPiszczek26 vs Law | 1–6 | 14.29% |
| iPiszczek26 vs King | 4–3 | 57.14% |
| iPiszczek26 vs Jack-8 | 6–1 | 85.71% |
| iPiszczek26 vs Clive | 3–4 | 42.86% |
| iPiszczek26 vs Hwoarang | 4–2 | 66.67% |
| iPiszczek26 vs Kazuya | 4–2 | 66.67% |
| iPiszczek26 vs Nina | 5–1 | 83.33% |
| iPiszczek26 vs Shaheen | 1–4 | 20.00% |
| iPiszczek26 vs Lee | 5–0 | 100.00% |
| iPiszczek26 vs Azucena | 5–0 | 100.00% |
| iPiszczek26 vs Alisa | 4–0 | 100.00% |
| iPiszczek26 vs Jun | 2–2 | 50.00% |
| iPiszczek26 vs Dragunov | 2–1 | 66.67% |
| iPiszczek26 vs Paul | 0–2 | 0.00% |
| iPiszczek26 vs Yoshimitsu | 2–0 | 100.00% |
| iPiszczek26 vs Asuka | 2–0 | 100.00% |
| iPiszczek26 vs Devil Jin | 2–0 | 100.00% |
| iPiszczek26 vs Victor | 2–0 | 100.00% |
| iPiszczek26 vs Raven | 0–2 | 0.00% |
| iPiszczek26 vs Bryan | 0–1 | 0.00% |
| iPiszczek26 vs Zafina | 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.