| Jan Pesta vs Hwoarang | 4–3 | 57.14% |
| Jan Pesta vs Yoshimitsu | 0–3 | 0.00% |
| Jan Pesta vs Bryan | 2–1 | 66.67% |
| Jan Pesta vs Steve | 2–1 | 66.67% |
| Jan Pesta vs Jack-8 | 1–2 | 33.33% |
| Jan Pesta vs Reina | 2–1 | 66.67% |
| Jan Pesta vs King | 0–2 | 0.00% |
| Jan Pesta vs Xiaoyu | 1–1 | 50.00% |
| Jan Pesta vs Kazuya | 1–1 | 50.00% |
| Jan Pesta vs Lili | 1–1 | 50.00% |
| Jan Pesta vs Shaheen | 0–2 | 0.00% |
| Jan Pesta vs Leroy | 1–1 | 50.00% |
| Jan Pesta vs Victor | 0–2 | 0.00% |
| Jan Pesta vs Paul | 0–1 | 0.00% |
| Jan Pesta vs Asuka | 0–1 | 0.00% |
| Jan Pesta vs Dragunov | 0–1 | 0.00% |
| Jan Pesta vs Eddy | 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.