| Sion Barhazard vs Law | 11–0 | 100.00% |
| Sion Barhazard vs Steve | 9–0 | 100.00% |
| Sion Barhazard vs Bryan | 8–0 | 100.00% |
| Sion Barhazard vs Alisa | 5–1 | 83.33% |
| Sion Barhazard vs Hwoarang | 5–0 | 100.00% |
| Sion Barhazard vs Kazuya | 3–2 | 60.00% |
| Sion Barhazard vs Nina | 5–0 | 100.00% |
| Sion Barhazard vs Raven | 4–1 | 80.00% |
| Sion Barhazard vs Feng | 4–0 | 100.00% |
| Sion Barhazard vs Lili | 4–0 | 100.00% |
| Sion Barhazard vs Victor | 3–1 | 75.00% |
| Sion Barhazard vs Armor King | 4–0 | 100.00% |
| Sion Barhazard vs Miary Zo | 3–1 | 75.00% |
| Sion Barhazard vs King | 3–0 | 100.00% |
| Sion Barhazard vs Xiaoyu | 2–1 | 66.67% |
| Sion Barhazard vs Asuka | 3–0 | 100.00% |
| Sion Barhazard vs Dragunov | 2–1 | 66.67% |
| Sion Barhazard vs Lee | 2–1 | 66.67% |
| Sion Barhazard vs Reina | 2–1 | 66.67% |
| Sion Barhazard vs Jin | 2–0 | 100.00% |
| Sion Barhazard vs Claudio | 2–0 | 100.00% |
| Sion Barhazard vs Panda | 2–0 | 100.00% |
| Sion Barhazard vs Zafina | 2–0 | 100.00% |
| Sion Barhazard vs Jun | 2–0 | 100.00% |
| Sion Barhazard vs Fahkumram | 2–0 | 100.00% |
| Sion Barhazard vs Lars | 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.