| Joel vs Jin | 30–39 | 43.48% |
| Joel vs Reina | 44–21 | 67.69% |
| Joel vs King | 27–32 | 45.76% |
| Joel vs Hwoarang | 37–15 | 71.15% |
| Joel vs Steve | 29–23 | 55.77% |
| Joel vs Eddy | 22–30 | 42.31% |
| Joel vs Law | 23–23 | 50.00% |
| Joel vs Kazuya | 17–24 | 41.46% |
| Joel vs Asuka | 19–22 | 46.34% |
| Joel vs Dragunov | 14–20 | 41.18% |
| Joel vs Bryan | 14–19 | 42.42% |
| Joel vs Nina | 14–19 | 42.42% |
| Joel vs Lili | 16–15 | 51.61% |
| Joel vs Yoshimitsu | 16–13 | 55.17% |
| Joel vs Lee | 11–12 | 47.83% |
| Joel vs Azucena | 10–13 | 43.48% |
| Joel vs Jun | 14–8 | 63.64% |
| Joel vs Leroy | 13–8 | 61.90% |
| Joel vs Paul | 10–9 | 52.63% |
| Joel vs Alisa | 6–13 | 31.58% |
| Joel vs Shaheen | 12–7 | 63.16% |
| Joel vs Xiaoyu | 11–7 | 61.11% |
| Joel vs Heihachi | 13–5 | 72.22% |
| Joel vs Leo | 7–10 | 41.18% |
| Joel vs Claudio | 5–12 | 29.41% |
| Joel vs Devil Jin | 8–8 | 50.00% |
| Joel vs Lidia | 10–6 | 62.50% |
| Joel vs Kuma | 5–10 | 33.33% |
| Joel vs Lars | 7–7 | 50.00% |
| Joel vs Jack-8 | 4–9 | 30.77% |
| Joel vs Victor | 7–6 | 53.85% |
| Joel vs Raven | 7–3 | 70.00% |
| Joel vs Feng | 2–7 | 22.22% |
| Joel vs Miary Zo | 3–2 | 60.00% |
| Joel vs Panda | 2–2 | 50.00% |
| Joel vs Zafina | 4–0 | 100.00% |
| Joel vs Armor King | 2–0 | 100.00% |
| Joel vs Clive | 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.