| Joel vs Eddy | 21–12 | 63.64% |
| Joel vs Azucena | 24–8 | 75.00% |
| Joel vs Reina | 19–8 | 70.37% |
| Joel vs King | 17–7 | 70.83% |
| Joel vs Asuka | 14–8 | 63.64% |
| Joel vs Jin | 10–11 | 47.62% |
| Joel vs Steve | 16–3 | 84.21% |
| Joel vs Armor King | 9–10 | 47.37% |
| Joel vs Jun | 12–5 | 70.59% |
| Joel vs Devil Jin | 8–7 | 53.33% |
| Joel vs Lidia | 9–6 | 60.00% |
| Joel vs Bryan | 8–6 | 57.14% |
| Joel vs Kazuya | 11–2 | 84.62% |
| Joel vs Nina | 6–7 | 46.15% |
| Joel vs Hwoarang | 6–6 | 50.00% |
| Joel vs Dragunov | 6–5 | 54.55% |
| Joel vs Lili | 4–6 | 40.00% |
| Joel vs Kuma | 5–2 | 71.43% |
| Joel vs Victor | 3–4 | 42.86% |
| Joel vs Heihachi | 6–1 | 85.71% |
| Joel vs Paul | 1–5 | 16.67% |
| Joel vs Lars | 2–3 | 40.00% |
| Joel vs Leo | 0–4 | 0.00% |
| Joel vs Panda | 3–1 | 75.00% |
| Joel vs Raven | 2–2 | 50.00% |
| Joel vs Clive | 2–2 | 50.00% |
| Joel vs Yoshimitsu | 2–1 | 66.67% |
| Joel vs Jack-8 | 2–1 | 66.67% |
| Joel vs Claudio | 2–1 | 66.67% |
| Joel vs Lee | 0–3 | 0.00% |
| Joel vs Law | 2–0 | 100.00% |
| Joel vs Xiaoyu | 2–0 | 100.00% |
| Joel vs Alisa | 2–0 | 100.00% |
| Joel vs Shaheen | 0–2 | 0.00% |
| Joel vs Feng | 1–0 | 100.00% |
| Joel vs Leroy | 0–1 | 0.00% |
| Joel vs Miary Zo | 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.