| JoeBlack vs Steve | 9–13 | 40.91% |
| JoeBlack vs Heihachi | 8–13 | 38.10% |
| JoeBlack vs Law | 8–12 | 40.00% |
| JoeBlack vs Reina | 8–12 | 40.00% |
| JoeBlack vs King | 10–9 | 52.63% |
| JoeBlack vs Lidia | 7–11 | 38.89% |
| JoeBlack vs Bryan | 5–5 | 50.00% |
| JoeBlack vs Lee | 7–3 | 70.00% |
| JoeBlack vs Yoshimitsu | 6–3 | 66.67% |
| JoeBlack vs Kazuya | 4–5 | 44.44% |
| JoeBlack vs Hwoarang | 4–4 | 50.00% |
| JoeBlack vs Xiaoyu | 7–1 | 87.50% |
| JoeBlack vs Jun | 4–4 | 50.00% |
| JoeBlack vs Azucena | 2–6 | 25.00% |
| JoeBlack vs Lili | 3–4 | 42.86% |
| JoeBlack vs Eddy | 5–1 | 83.33% |
| JoeBlack vs Jin | 3–2 | 60.00% |
| JoeBlack vs Lars | 0–4 | 0.00% |
| JoeBlack vs Paul | 0–3 | 0.00% |
| JoeBlack vs Raven | 0–2 | 0.00% |
| JoeBlack vs Leroy | 2–0 | 100.00% |
| JoeBlack vs Victor | 2–0 | 100.00% |
| JoeBlack vs Alisa | 0–1 | 0.00% |
| JoeBlack vs Kuma | 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.