| Bellsa vs Jin | 11–6 | 64.71% |
| Bellsa vs Hwoarang | 7–8 | 46.67% |
| Bellsa vs Steve | 12–1 | 92.31% |
| Bellsa vs Kazuya | 6–5 | 54.55% |
| Bellsa vs Bryan | 5–5 | 50.00% |
| Bellsa vs King | 5–4 | 55.56% |
| Bellsa vs Yoshimitsu | 6–3 | 66.67% |
| Bellsa vs Lee | 4–4 | 50.00% |
| Bellsa vs Asuka | 3–3 | 50.00% |
| Bellsa vs Reina | 4–2 | 66.67% |
| Bellsa vs Dragunov | 4–1 | 80.00% |
| Bellsa vs Alisa | 4–1 | 80.00% |
| Bellsa vs Jun | 3–2 | 60.00% |
| Bellsa vs Heihachi | 2–3 | 40.00% |
| Bellsa vs Xiaoyu | 2–2 | 50.00% |
| Bellsa vs Feng | 2–2 | 50.00% |
| Bellsa vs Lili | 2–2 | 50.00% |
| Bellsa vs Claudio | 3–1 | 75.00% |
| Bellsa vs Lidia | 2–2 | 50.00% |
| Bellsa vs Law | 3–0 | 100.00% |
| Bellsa vs Jack-8 | 1–2 | 33.33% |
| Bellsa vs Azucena | 2–1 | 66.67% |
| Bellsa vs Eddy | 1–2 | 33.33% |
| Bellsa vs Anna | 1–2 | 33.33% |
| Bellsa vs Paul | 0–2 | 0.00% |
| Bellsa vs Nina | 2–0 | 100.00% |
| Bellsa vs Zafina | 2–0 | 100.00% |
| Bellsa vs Victor | 2–0 | 100.00% |
| Bellsa vs Raven | 2–0 | 100.00% |
| Bellsa vs Clive | 2–0 | 100.00% |
| Bellsa vs Leroy | 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.