| Jostin_01 vs Steve | 7–9 | 43.75% |
| Jostin_01 vs Law | 10–1 | 90.91% |
| Jostin_01 vs King | 3–8 | 27.27% |
| Jostin_01 vs Bryan | 5–3 | 62.50% |
| Jostin_01 vs Jin | 2–5 | 28.57% |
| Jostin_01 vs Heihachi | 2–4 | 33.33% |
| Jostin_01 vs Clive | 4–2 | 66.67% |
| Jostin_01 vs Fahkumram | 2–3 | 40.00% |
| Jostin_01 vs Miary Zo | 1–4 | 20.00% |
| Jostin_01 vs Paul | 2–2 | 50.00% |
| Jostin_01 vs Azucena | 2–2 | 50.00% |
| Jostin_01 vs Victor | 2–2 | 50.00% |
| Jostin_01 vs Nina | 2–1 | 66.67% |
| Jostin_01 vs Panda | 2–1 | 66.67% |
| Jostin_01 vs Yoshimitsu | 0–2 | 0.00% |
| Jostin_01 vs Xiaoyu | 2–0 | 100.00% |
| Jostin_01 vs Asuka | 2–0 | 100.00% |
| Jostin_01 vs Devil Jin | 0–2 | 0.00% |
| Jostin_01 vs Lili | 2–0 | 100.00% |
| Jostin_01 vs Lars | 0–2 | 0.00% |
| Jostin_01 vs Alisa | 0–2 | 0.00% |
| Jostin_01 vs Eddy | 2–0 | 100.00% |
| Jostin_01 vs Kazuya | 1–0 | 100.00% |
| Jostin_01 vs Dragunov | 0–1 | 0.00% |
| Jostin_01 vs Kuma | 0–1 | 0.00% |
| Jostin_01 vs Zafina | 1–0 | 100.00% |
| Jostin_01 vs Reina | 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.