| FentFiend vs Fahkumram | 10–17 | 37.04% |
| FentFiend vs Law | 7–10 | 41.18% |
| FentFiend vs Bryan | 9–6 | 60.00% |
| FentFiend vs Steve | 10–5 | 66.67% |
| FentFiend vs Reina | 6–5 | 54.55% |
| FentFiend vs Lili | 4–6 | 40.00% |
| FentFiend vs Lars | 4–4 | 50.00% |
| FentFiend vs Leroy | 0–8 | 0.00% |
| FentFiend vs Eddy | 6–2 | 75.00% |
| FentFiend vs Heihachi | 4–4 | 50.00% |
| FentFiend vs King | 1–6 | 14.29% |
| FentFiend vs Lidia | 4–3 | 57.14% |
| FentFiend vs Xiaoyu | 3–3 | 50.00% |
| FentFiend vs Nina | 5–1 | 83.33% |
| FentFiend vs Hwoarang | 2–3 | 40.00% |
| FentFiend vs Jack-8 | 3–2 | 60.00% |
| FentFiend vs Feng | 1–4 | 20.00% |
| FentFiend vs Lee | 2–3 | 40.00% |
| FentFiend vs Victor | 1–4 | 20.00% |
| FentFiend vs Dragunov | 3–1 | 75.00% |
| FentFiend vs Jun | 1–3 | 25.00% |
| FentFiend vs Azucena | 2–2 | 50.00% |
| FentFiend vs Jin | 1–2 | 33.33% |
| FentFiend vs Claudio | 1–2 | 33.33% |
| FentFiend vs Raven | 1–2 | 33.33% |
| FentFiend vs Yoshimitsu | 2–0 | 100.00% |
| FentFiend vs Kazuya | 2–0 | 100.00% |
| FentFiend vs Anna | 2–0 | 100.00% |
| FentFiend vs Leo | 0–1 | 0.00% |
| FentFiend vs Clive | 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.