| Jost0r vs Hwoarang | 8–3 | 72.73% |
| Jost0r vs Jin | 6–5 | 54.55% |
| Jost0r vs Lili | 7–4 | 63.64% |
| Jost0r vs King | 2–6 | 25.00% |
| Jost0r vs Reina | 2–6 | 25.00% |
| Jost0r vs Law | 6–1 | 85.71% |
| Jost0r vs Jun | 5–2 | 71.43% |
| Jost0r vs Dragunov | 4–2 | 66.67% |
| Jost0r vs Nina | 0–5 | 0.00% |
| Jost0r vs Yoshimitsu | 4–0 | 100.00% |
| Jost0r vs Xiaoyu | 3–1 | 75.00% |
| Jost0r vs Bryan | 1–3 | 25.00% |
| Jost0r vs Steve | 1–3 | 25.00% |
| Jost0r vs Lee | 2–2 | 50.00% |
| Jost0r vs Victor | 3–1 | 75.00% |
| Jost0r vs Eddy | 2–2 | 50.00% |
| Jost0r vs Heihachi | 2–2 | 50.00% |
| Jost0r vs Paul | 2–1 | 66.67% |
| Jost0r vs Asuka | 3–0 | 100.00% |
| Jost0r vs Panda | 2–1 | 66.67% |
| Jost0r vs Devil Jin | 0–2 | 0.00% |
| Jost0r vs Lars | 2–0 | 100.00% |
| Jost0r vs Kazuya | 1–0 | 100.00% |
| Jost0r vs Leroy | 0–1 | 0.00% |
| Jost0r vs Raven | 1–0 | 100.00% |
| Jost0r vs Anna | 1–0 | 100.00% |
| Jost0r vs Fahkumram | 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.