| FentFiend vs King | 61–37 | 62.24% |
| FentFiend vs Reina | 51–36 | 58.62% |
| FentFiend vs Eddy | 43–39 | 52.44% |
| FentFiend vs Kazuya | 40–41 | 49.38% |
| FentFiend vs Jun | 30–30 | 50.00% |
| FentFiend vs Steve | 29–28 | 50.88% |
| FentFiend vs Jin | 27–24 | 52.94% |
| FentFiend vs Hwoarang | 24–22 | 52.17% |
| FentFiend vs Law | 22–20 | 52.38% |
| FentFiend vs Dragunov | 18–24 | 42.86% |
| FentFiend vs Lars | 24–18 | 57.14% |
| FentFiend vs Azucena | 17–25 | 40.48% |
| FentFiend vs Victor | 20–22 | 47.62% |
| FentFiend vs Bryan | 23–17 | 57.50% |
| FentFiend vs Asuka | 25–14 | 64.10% |
| FentFiend vs Lidia | 17–22 | 43.59% |
| FentFiend vs Lili | 26–11 | 70.27% |
| FentFiend vs Yoshimitsu | 20–16 | 55.56% |
| FentFiend vs Lee | 18–15 | 54.55% |
| FentFiend vs Feng | 17–15 | 53.12% |
| FentFiend vs Alisa | 11–21 | 34.38% |
| FentFiend vs Paul | 17–14 | 54.84% |
| FentFiend vs Xiaoyu | 13–13 | 50.00% |
| FentFiend vs Devil Jin | 18–6 | 75.00% |
| FentFiend vs Raven | 13–11 | 54.17% |
| FentFiend vs Nina | 14–9 | 60.87% |
| FentFiend vs Armor King | 12–11 | 52.17% |
| FentFiend vs Leroy | 10–9 | 52.63% |
| FentFiend vs Shaheen | 8–10 | 44.44% |
| FentFiend vs Claudio | 5–12 | 29.41% |
| FentFiend vs Clive | 7–10 | 41.18% |
| FentFiend vs Heihachi | 10–4 | 71.43% |
| FentFiend vs Kuma | 4–9 | 30.77% |
| FentFiend vs Panda | 4–6 | 40.00% |
| FentFiend vs Jack-8 | 5–3 | 62.50% |
| FentFiend vs Leo | 6–1 | 85.71% |
| FentFiend vs Zafina | 4–2 | 66.67% |
| FentFiend vs Fahkumram | 2–2 | 50.00% |
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.