| FieserFeddsack vs Law | 5–1 | 83.33% |
| FieserFeddsack vs Kazuya | 0–6 | 0.00% |
| FieserFeddsack vs Nina | 2–4 | 33.33% |
| FieserFeddsack vs Jin | 2–2 | 50.00% |
| FieserFeddsack vs Steve | 3–1 | 75.00% |
| FieserFeddsack vs Asuka | 1–2 | 33.33% |
| FieserFeddsack vs Alisa | 2–1 | 66.67% |
| FieserFeddsack vs Lidia | 2–1 | 66.67% |
| FieserFeddsack vs Paul | 2–0 | 100.00% |
| FieserFeddsack vs King | 1–1 | 50.00% |
| FieserFeddsack vs Yoshimitsu | 1–1 | 50.00% |
| FieserFeddsack vs Hwoarang | 2–0 | 100.00% |
| FieserFeddsack vs Xiaoyu | 0–2 | 0.00% |
| FieserFeddsack vs Lee | 2–0 | 100.00% |
| FieserFeddsack vs Victor | 1–1 | 50.00% |
| FieserFeddsack vs Heihachi | 2–0 | 100.00% |
| FieserFeddsack vs Miary Zo | 0–2 | 0.00% |
| FieserFeddsack vs Devil Jin | 1–0 | 100.00% |
| FieserFeddsack vs Lili | 0–1 | 0.00% |
| FieserFeddsack vs Dragunov | 0–1 | 0.00% |
| FieserFeddsack vs Jun | 0–1 | 0.00% |
| FieserFeddsack vs Reina | 0–1 | 0.00% |
| FieserFeddsack vs Raven | 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.