| fentanyl vs Clive | 4–8 | 33.33% |
| fentanyl vs Lee | 3–5 | 37.50% |
| fentanyl vs Azucena | 5–3 | 62.50% |
| fentanyl vs Bryan | 5–2 | 71.43% |
| fentanyl vs Nina | 6–1 | 85.71% |
| fentanyl vs Jin | 3–3 | 50.00% |
| fentanyl vs Kazuya | 2–4 | 33.33% |
| fentanyl vs Leo | 2–4 | 33.33% |
| fentanyl vs Lili | 2–4 | 33.33% |
| fentanyl vs Heihachi | 4–1 | 80.00% |
| fentanyl vs Hwoarang | 2–2 | 50.00% |
| fentanyl vs Xiaoyu | 2–2 | 50.00% |
| fentanyl vs Asuka | 3–1 | 75.00% |
| fentanyl vs Yoshimitsu | 0–3 | 0.00% |
| fentanyl vs Paul | 1–2 | 33.33% |
| fentanyl vs Jack-8 | 2–1 | 66.67% |
| fentanyl vs Alisa | 2–1 | 66.67% |
| fentanyl vs King | 0–2 | 0.00% |
| fentanyl vs Feng | 2–0 | 100.00% |
| fentanyl vs Devil Jin | 2–0 | 100.00% |
| fentanyl vs Lars | 2–0 | 100.00% |
| fentanyl vs Reina | 2–0 | 100.00% |
| fentanyl vs Victor | 1–0 | 100.00% |
| fentanyl vs Dragunov | 1–0 | 100.00% |
| fentanyl vs Eddy | 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.