| Joooyboy vs Jin | 37–37 | 50.00% |
| Joooyboy vs Kazuya | 29–31 | 48.33% |
| Joooyboy vs King | 16–42 | 27.59% |
| Joooyboy vs Hwoarang | 22–31 | 41.51% |
| Joooyboy vs Bryan | 20–27 | 42.55% |
| Joooyboy vs Reina | 20–24 | 45.45% |
| Joooyboy vs Law | 22–20 | 52.38% |
| Joooyboy vs Lili | 20–20 | 50.00% |
| Joooyboy vs Yoshimitsu | 20–18 | 52.63% |
| Joooyboy vs Steve | 16–20 | 44.44% |
| Joooyboy vs Dragunov | 18–16 | 52.94% |
| Joooyboy vs Jun | 20–14 | 58.82% |
| Joooyboy vs Azucena | 18–10 | 64.29% |
| Joooyboy vs Lee | 15–12 | 55.56% |
| Joooyboy vs Eddy | 12–15 | 44.44% |
| Joooyboy vs Clive | 13–13 | 50.00% |
| Joooyboy vs Paul | 6–19 | 24.00% |
| Joooyboy vs Fahkumram | 8–16 | 33.33% |
| Joooyboy vs Devil Jin | 12–11 | 52.17% |
| Joooyboy vs Alisa | 12–10 | 54.55% |
| Joooyboy vs Nina | 12–10 | 54.55% |
| Joooyboy vs Lars | 12–9 | 57.14% |
| Joooyboy vs Heihachi | 10–9 | 52.63% |
| Joooyboy vs Claudio | 7–11 | 38.89% |
| Joooyboy vs Leo | 6–11 | 35.29% |
| Joooyboy vs Anna | 8–6 | 57.14% |
| Joooyboy vs Xiaoyu | 8–5 | 61.54% |
| Joooyboy vs Asuka | 7–6 | 53.85% |
| Joooyboy vs Feng | 3–8 | 27.27% |
| Joooyboy vs Lidia | 6–5 | 54.55% |
| Joooyboy vs Victor | 5–5 | 50.00% |
| Joooyboy vs Leroy | 5–4 | 55.56% |
| Joooyboy vs Armor King | 4–3 | 57.14% |
| Joooyboy vs Jack-8 | 4–2 | 66.67% |
| Joooyboy vs Shaheen | 3–3 | 50.00% |
| Joooyboy vs Panda | 2–4 | 33.33% |
| Joooyboy vs Raven | 3–1 | 75.00% |
| Joooyboy vs Miary Zo | 3–1 | 75.00% |
| Joooyboy vs Kuma | 2–1 | 66.67% |
| Joooyboy vs Zafina | 2–1 | 66.67% |
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.