| Fayy vs Heihachi | 37–43 | 46.25% |
| Fayy vs Jin | 37–40 | 48.05% |
| Fayy vs Law | 19–34 | 35.85% |
| Fayy vs Reina | 21–28 | 42.86% |
| Fayy vs Kazuya | 20–26 | 43.48% |
| Fayy vs Hwoarang | 25–18 | 58.14% |
| Fayy vs Steve | 28–15 | 65.12% |
| Fayy vs King | 24–17 | 58.54% |
| Fayy vs Bryan | 22–16 | 57.89% |
| Fayy vs Yoshimitsu | 15–22 | 40.54% |
| Fayy vs Alisa | 17–16 | 51.52% |
| Fayy vs Azucena | 19–13 | 59.38% |
| Fayy vs Lili | 18–13 | 58.06% |
| Fayy vs Devil Jin | 12–18 | 40.00% |
| Fayy vs Jun | 18–11 | 62.07% |
| Fayy vs Asuka | 13–14 | 48.15% |
| Fayy vs Paul | 8–14 | 36.36% |
| Fayy vs Lars | 14–5 | 73.68% |
| Fayy vs Lee | 9–7 | 56.25% |
| Fayy vs Lidia | 9–7 | 56.25% |
| Fayy vs Eddy | 6–9 | 40.00% |
| Fayy vs Nina | 6–8 | 42.86% |
| Fayy vs Jack-8 | 4–9 | 30.77% |
| Fayy vs Dragunov | 6–7 | 46.15% |
| Fayy vs Victor | 5–5 | 50.00% |
| Fayy vs Leo | 5–4 | 55.56% |
| Fayy vs Xiaoyu | 6–2 | 75.00% |
| Fayy vs Kuma | 2–6 | 25.00% |
| Fayy vs Claudio | 3–3 | 50.00% |
| Fayy vs Feng | 2–3 | 40.00% |
| Fayy vs Clive | 1–4 | 20.00% |
| Fayy vs Shaheen | 2–2 | 50.00% |
| Fayy vs Leroy | 4–0 | 100.00% |
| Fayy vs Raven | 3–0 | 100.00% |
| Fayy vs Zafina | 0–2 | 0.00% |
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.