| Belfegor vs Hwoarang | 12–14 | 46.15% |
| Belfegor vs Jin | 10–15 | 40.00% |
| Belfegor vs Reina | 11–5 | 68.75% |
| Belfegor vs King | 10–5 | 66.67% |
| Belfegor vs Kazuya | 11–3 | 78.57% |
| Belfegor vs Lili | 7–4 | 63.64% |
| Belfegor vs Bryan | 6–4 | 60.00% |
| Belfegor vs Nina | 6–4 | 60.00% |
| Belfegor vs Law | 3–6 | 33.33% |
| Belfegor vs Asuka | 4–5 | 44.44% |
| Belfegor vs Jun | 5–4 | 55.56% |
| Belfegor vs Azucena | 7–2 | 77.78% |
| Belfegor vs Yoshimitsu | 5–3 | 62.50% |
| Belfegor vs Jack-8 | 3–5 | 37.50% |
| Belfegor vs Eddy | 4–4 | 50.00% |
| Belfegor vs Paul | 4–3 | 57.14% |
| Belfegor vs Steve | 3–4 | 42.86% |
| Belfegor vs Victor | 4–2 | 66.67% |
| Belfegor vs Xiaoyu | 2–3 | 40.00% |
| Belfegor vs Devil Jin | 3–2 | 60.00% |
| Belfegor vs Feng | 1–4 | 20.00% |
| Belfegor vs Lee | 5–0 | 100.00% |
| Belfegor vs Dragunov | 0–4 | 0.00% |
| Belfegor vs Leo | 2–2 | 50.00% |
| Belfegor vs Lars | 3–1 | 75.00% |
| Belfegor vs Claudio | 2–2 | 50.00% |
| Belfegor vs Raven | 2–2 | 50.00% |
| Belfegor vs Leroy | 2–1 | 66.67% |
| Belfegor vs Lidia | 2–1 | 66.67% |
| Belfegor vs Kuma | 0–1 | 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.