| Joeblah vs Reina | 6–3 | 66.67% |
| Joeblah vs Nina | 4–3 | 57.14% |
| Joeblah vs Jun | 4–3 | 57.14% |
| Joeblah vs Eddy | 2–5 | 28.57% |
| Joeblah vs Lili | 4–2 | 66.67% |
| Joeblah vs Xiaoyu | 2–2 | 50.00% |
| Joeblah vs Alisa | 2–2 | 50.00% |
| Joeblah vs Lidia | 1–3 | 25.00% |
| Joeblah vs King | 2–1 | 66.67% |
| Joeblah vs Yoshimitsu | 2–1 | 66.67% |
| Joeblah vs Jin | 2–1 | 66.67% |
| Joeblah vs Bryan | 2–1 | 66.67% |
| Joeblah vs Asuka | 2–1 | 66.67% |
| Joeblah vs Devil Jin | 2–1 | 66.67% |
| Joeblah vs Dragunov | 1–2 | 33.33% |
| Joeblah vs Lars | 1–2 | 33.33% |
| Joeblah vs Azucena | 1–2 | 33.33% |
| Joeblah vs Victor | 0–2–1 | 0.00% |
| Joeblah vs Raven | 1–2 | 33.33% |
| Joeblah vs Steve | 0–2 | 0.00% |
| Joeblah vs Leo | 0–2 | 0.00% |
| Joeblah vs Zafina | 1–1 | 50.00% |
| Joeblah vs Leroy | 1–1 | 50.00% |
| Joeblah vs Paul | 0–1 | 0.00% |
| Joeblah vs Hwoarang | 0–1 | 0.00% |
| Joeblah vs Kazuya | 0–1 | 0.00% |
| Joeblah vs Shaheen | 1–0 | 100.00% |
| Joeblah vs Heihachi | 1–0 | 100.00% |
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.