| Belial vs Jin | 16–14 | 53.33% |
| Belial vs Bryan | 9–8 | 52.94% |
| Belial vs Hwoarang | 9–6 | 60.00% |
| Belial vs Fahkumram | 7–3 | 70.00% |
| Belial vs Law | 5–4 | 55.56% |
| Belial vs King | 4–5 | 44.44% |
| Belial vs Steve | 7–2 | 77.78% |
| Belial vs Devil Jin | 7–2 | 77.78% |
| Belial vs Yoshimitsu | 3–5 | 37.50% |
| Belial vs Lidia | 6–2 | 75.00% |
| Belial vs Clive | 3–5 | 37.50% |
| Belial vs Asuka | 4–3 | 57.14% |
| Belial vs Lili | 3–4 | 42.86% |
| Belial vs Jun | 4–3 | 57.14% |
| Belial vs Kazuya | 6–0 | 100.00% |
| Belial vs Nina | 0–6 | 0.00% |
| Belial vs Victor | 5–1 | 83.33% |
| Belial vs Armor King | 5–1 | 83.33% |
| Belial vs Xiaoyu | 2–3 | 40.00% |
| Belial vs Lars | 3–2 | 60.00% |
| Belial vs Alisa | 4–1 | 80.00% |
| Belial vs Claudio | 4–1 | 80.00% |
| Belial vs Reina | 1–4 | 20.00% |
| Belial vs Eddy | 4–1 | 80.00% |
| Belial vs Jack-8 | 3–1 | 75.00% |
| Belial vs Miary Zo | 0–4 | 0.00% |
| Belial vs Feng | 1–2 | 33.33% |
| Belial vs Dragunov | 2–1 | 66.67% |
| Belial vs Azucena | 1–2 | 33.33% |
| Belial vs Anna | 1–2 | 33.33% |
| Belial vs Paul | 2–0 | 100.00% |
| Belial vs Lee | 2–0 | 100.00% |
| Belial vs Leroy | 0–2 | 0.00% |
| Belial vs Heihachi | 2–0 | 100.00% |
| Belial vs Kuma | 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.