| Joyboyjones vs Steve | 22–9 | 70.97% |
| Joyboyjones vs King | 13–14 | 48.15% |
| Joyboyjones vs Law | 12–11 | 52.17% |
| Joyboyjones vs Yoshimitsu | 10–10 | 50.00% |
| Joyboyjones vs Jin | 10–10 | 50.00% |
| Joyboyjones vs Kazuya | 14–6 | 70.00% |
| Joyboyjones vs Azucena | 10–9 | 52.63% |
| Joyboyjones vs Reina | 13–5 | 72.22% |
| Joyboyjones vs Lili | 5–11 | 31.25% |
| Joyboyjones vs Bryan | 7–7 | 50.00% |
| Joyboyjones vs Dragunov | 5–9 | 35.71% |
| Joyboyjones vs Hwoarang | 6–7 | 46.15% |
| Joyboyjones vs Lee | 8–5 | 61.54% |
| Joyboyjones vs Victor | 2–11 | 15.38% |
| Joyboyjones vs Jun | 5–7 | 41.67% |
| Joyboyjones vs Anna | 4–8 | 33.33% |
| Joyboyjones vs Lars | 6–2 | 75.00% |
| Joyboyjones vs Eddy | 0–8 | 0.00% |
| Joyboyjones vs Lidia | 3–5 | 37.50% |
| Joyboyjones vs Heihachi | 4–4 | 50.00% |
| Joyboyjones vs Jack-8 | 1–6 | 14.29% |
| Joyboyjones vs Claudio | 0–6 | 0.00% |
| Joyboyjones vs Zafina | 3–3 | 50.00% |
| Joyboyjones vs Asuka | 5–0 | 100.00% |
| Joyboyjones vs Devil Jin | 1–3 | 25.00% |
| Joyboyjones vs Feng | 1–2 | 33.33% |
| Joyboyjones vs Shaheen | 2–1 | 66.67% |
| Joyboyjones vs Nina | 2–1 | 66.67% |
| Joyboyjones vs Raven | 2–1 | 66.67% |
| Joyboyjones vs Clive | 1–2 | 33.33% |
| Joyboyjones vs Fahkumram | 3–0 | 100.00% |
| Joyboyjones vs Armor King | 1–2 | 33.33% |
| Joyboyjones vs Paul | 1–1 | 50.00% |
| Joyboyjones vs Xiaoyu | 0–2 | 0.00% |
| Joyboyjones vs Leroy | 0–2 | 0.00% |
| Joyboyjones vs Panda | 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.