| Joey Muscles vs Kazuya | 134–60 | 69.07% |
| Joey Muscles vs King | 95–46 | 67.38% |
| Joey Muscles vs Bryan | 89–49 | 64.49% |
| Joey Muscles vs Jin | 83–44 | 65.35% |
| Joey Muscles vs Heihachi | 78–45 | 63.41% |
| Joey Muscles vs Steve | 66–46 | 58.93% |
| Joey Muscles vs Lee | 63–37 | 63.00% |
| Joey Muscles vs Reina | 53–42 | 55.79% |
| Joey Muscles vs Law | 66–26 | 71.74% |
| Joey Muscles vs Hwoarang | 61–30 | 67.03% |
| Joey Muscles vs Lars | 60–30 | 66.67% |
| Joey Muscles vs Paul | 56–24 | 70.00% |
| Joey Muscles vs Lidia | 45–30 | 60.00% |
| Joey Muscles vs Dragunov | 45–21 | 68.18% |
| Joey Muscles vs Lili | 35–26 | 57.38% |
| Joey Muscles vs Yoshimitsu | 43–17 | 71.67% |
| Joey Muscles vs Asuka | 35–22 | 61.40% |
| Joey Muscles vs Devil Jin | 39–16 | 70.91% |
| Joey Muscles vs Nina | 30–24 | 55.56% |
| Joey Muscles vs Azucena | 31–22 | 58.49% |
| Joey Muscles vs Jun | 24–28 | 46.15% |
| Joey Muscles vs Victor | 28–23 | 54.90% |
| Joey Muscles vs Clive | 23–27 | 46.00% |
| Joey Muscles vs Feng | 27–19 | 58.70% |
| Joey Muscles vs Raven | 27–19 | 58.70% |
| Joey Muscles vs Leo | 33–12 | 73.33% |
| Joey Muscles vs Leroy | 28–16 | 63.64% |
| Joey Muscles vs Xiaoyu | 25–17 | 59.52% |
| Joey Muscles vs Kuma | 26–15 | 63.41% |
| Joey Muscles vs Eddy | 24–14 | 63.16% |
| Joey Muscles vs Fahkumram | 27–10 | 72.97% |
| Joey Muscles vs Armor King | 12–16 | 42.86% |
| Joey Muscles vs Claudio | 14–10 | 58.33% |
| Joey Muscles vs Jack-8 | 15–8 | 65.22% |
| Joey Muscles vs Alisa | 15–8 | 65.22% |
| Joey Muscles vs Zafina | 12–8 | 60.00% |
| Joey Muscles vs Shaheen | 10–6 | 62.50% |
| Joey Muscles vs Anna | 4–4 | 50.00% |
| Joey Muscles vs Panda | 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.