| JoeyBoy vs Armor King | 27–54 | 33.33% |
| JoeyBoy vs Jin | 27–51 | 34.62% |
| JoeyBoy vs Kazuya | 38–37 | 50.67% |
| JoeyBoy vs King | 31–41 | 43.06% |
| JoeyBoy vs Steve | 33–39 | 45.83% |
| JoeyBoy vs Hwoarang | 25–42 | 37.31% |
| JoeyBoy vs Law | 32–33 | 49.23% |
| JoeyBoy vs Bryan | 30–31 | 49.18% |
| JoeyBoy vs Dragunov | 20–33 | 37.74% |
| JoeyBoy vs Heihachi | 26–21 | 55.32% |
| JoeyBoy vs Lili | 15–24 | 38.46% |
| JoeyBoy vs Reina | 19–20 | 48.72% |
| JoeyBoy vs Miary Zo | 20–18 | 52.63% |
| JoeyBoy vs Lars | 20–15 | 57.14% |
| JoeyBoy vs Eddy | 18–17 | 51.43% |
| JoeyBoy vs Yoshimitsu | 16–18 | 47.06% |
| JoeyBoy vs Azucena | 18–15 | 54.55% |
| JoeyBoy vs Fahkumram | 14–19 | 42.42% |
| JoeyBoy vs Raven | 8–24 | 25.00% |
| JoeyBoy vs Paul | 13–17 | 43.33% |
| JoeyBoy vs Jun | 18–12 | 60.00% |
| JoeyBoy vs Asuka | 16–12 | 57.14% |
| JoeyBoy vs Leo | 9–17 | 34.62% |
| JoeyBoy vs Alisa | 13–10–1 | 56.52% |
| JoeyBoy vs Victor | 13–11 | 54.17% |
| JoeyBoy vs Clive | 3–21 | 12.50% |
| JoeyBoy vs Xiaoyu | 13–8 | 61.90% |
| JoeyBoy vs Feng | 11–10 | 52.38% |
| JoeyBoy vs Lee | 5–15 | 25.00% |
| JoeyBoy vs Leroy | 4–14 | 22.22% |
| JoeyBoy vs Devil Jin | 8–7 | 53.33% |
| JoeyBoy vs Jack-8 | 8–6 | 57.14% |
| JoeyBoy vs Lidia | 8–6 | 57.14% |
| JoeyBoy vs Claudio | 2–7 | 22.22% |
| JoeyBoy vs Nina | 3–5 | 37.50% |
| JoeyBoy vs Kuma | 4–4 | 50.00% |
| JoeyBoy vs Anna | 5–3 | 62.50% |
| JoeyBoy vs Shaheen | 3–4 | 42.86% |
| JoeyBoy vs Zafina | 3–2 | 60.00% |
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.