| Joeyboii vs Law | 6–7 | 46.15% |
| Joeyboii vs Hwoarang | 7–4 | 63.64% |
| Joeyboii vs Asuka | 6–3 | 66.67% |
| Joeyboii vs Heihachi | 1–6 | 14.29% |
| Joeyboii vs Kazuya | 0–6 | 0.00% |
| Joeyboii vs Lars | 4–2 | 66.67% |
| Joeyboii vs King | 2–2 | 50.00% |
| Joeyboii vs Yoshimitsu | 1–3 | 25.00% |
| Joeyboii vs Xiaoyu | 2–2 | 50.00% |
| Joeyboii vs Reina | 2–2 | 50.00% |
| Joeyboii vs Clive | 0–4 | 0.00% |
| Joeyboii vs Lili | 1–2 | 33.33% |
| Joeyboii vs Leo | 2–1 | 66.67% |
| Joeyboii vs Lee | 1–2 | 33.33% |
| Joeyboii vs Azucena | 2–1 | 66.67% |
| Joeyboii vs Victor | 0–3 | 0.00% |
| Joeyboii vs Raven | 1–2 | 33.33% |
| Joeyboii vs Jin | 0–2 | 0.00% |
| Joeyboii vs Panda | 0–2 | 0.00% |
| Joeyboii vs Jun | 1–1 | 50.00% |
| Joeyboii vs Alisa | 0–1 | 0.00% |
| Joeyboii vs Claudio | 1–0 | 100.00% |
| Joeyboii vs Zafina | 1–0 | 100.00% |
| Joeyboii vs Eddy | 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.