| Fiend57 vs Eddy | 8–23 | 25.81% |
| Fiend57 vs Reina | 11–7 | 61.11% |
| Fiend57 vs King | 7–8 | 46.67% |
| Fiend57 vs Hwoarang | 4–8 | 33.33% |
| Fiend57 vs Steve | 4–5 | 44.44% |
| Fiend57 vs Law | 5–3 | 62.50% |
| Fiend57 vs Kazuya | 6–2 | 75.00% |
| Fiend57 vs Jin | 3–4 | 42.86% |
| Fiend57 vs Jun | 6–1 | 85.71% |
| Fiend57 vs Bryan | 1–5 | 16.67% |
| Fiend57 vs Asuka | 2–4 | 33.33% |
| Fiend57 vs Leroy | 4–1 | 80.00% |
| Fiend57 vs Azucena | 2–3 | 40.00% |
| Fiend57 vs Lili | 3–1 | 75.00% |
| Fiend57 vs Victor | 3–1 | 75.00% |
| Fiend57 vs Xiaoyu | 2–1 | 66.67% |
| Fiend57 vs Devil Jin | 2–1 | 66.67% |
| Fiend57 vs Paul | 0–2 | 0.00% |
| Fiend57 vs Yoshimitsu | 0–2 | 0.00% |
| Fiend57 vs Jack-8 | 1–1 | 50.00% |
| Fiend57 vs Dragunov | 0–2 | 0.00% |
| Fiend57 vs Leo | 1–1 | 50.00% |
| Fiend57 vs Lars | 2–0 | 100.00% |
| Fiend57 vs Alisa | 0–2 | 0.00% |
| Fiend57 vs Claudio | 0–2 | 0.00% |
| Fiend57 vs Shaheen | 2–0 | 100.00% |
| Fiend57 vs Lee | 2–0 | 100.00% |
| Fiend57 vs Kuma | 1–1 | 50.00% |
| Fiend57 vs Panda | 0–2 | 0.00% |
| Fiend57 vs Raven | 2–0 | 100.00% |
| Fiend57 vs Lidia | 2–0 | 100.00% |
| Fiend57 vs Feng | 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.