| joiz vs Asuka | 2–7 | 22.22% |
| joiz vs Dragunov | 5–4 | 55.56% |
| joiz vs Fahkumram | 2–6 | 25.00% |
| joiz vs Paul | 4–3 | 57.14% |
| joiz vs Law | 3–2 | 60.00% |
| joiz vs Kazuya | 1–4 | 20.00% |
| joiz vs Eddy | 2–3 | 40.00% |
| joiz vs King | 0–4 | 0.00% |
| joiz vs Jin | 2–2 | 50.00% |
| joiz vs Bryan | 1–3 | 25.00% |
| joiz vs Jun | 0–4 | 0.00% |
| joiz vs Jack-8 | 1–2 | 33.33% |
| joiz vs Reina | 2–1 | 66.67% |
| joiz vs Raven | 2–1 | 66.67% |
| joiz vs Steve | 0–2 | 0.00% |
| joiz vs Feng | 2–0 | 100.00% |
| joiz vs Lili | 0–2 | 0.00% |
| joiz vs Claudio | 0–2 | 0.00% |
| joiz vs Kuma | 2–0 | 100.00% |
| joiz vs Azucena | 2–0 | 100.00% |
| joiz vs Armor King | 1–1 | 50.00% |
| joiz vs Clive | 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.