| Johsann vs Steve | 16–5 | 76.19% |
| Johsann vs Jin | 10–10 | 50.00% |
| Johsann vs Hwoarang | 7–12 | 36.84% |
| Johsann vs Law | 10–7 | 58.82% |
| Johsann vs Kazuya | 7–10 | 41.18% |
| Johsann vs Heihachi | 7–9 | 43.75% |
| Johsann vs Dragunov | 7–8 | 46.67% |
| Johsann vs King | 7–7 | 50.00% |
| Johsann vs Yoshimitsu | 6–7 | 46.15% |
| Johsann vs Bryan | 10–3 | 76.92% |
| Johsann vs Lili | 8–4 | 66.67% |
| Johsann vs Armor King | 8–3 | 72.73% |
| Johsann vs Reina | 8–2 | 80.00% |
| Johsann vs Azucena | 1–8 | 11.11% |
| Johsann vs Clive | 6–3 | 66.67% |
| Johsann vs Miary Zo | 3–6 | 33.33% |
| Johsann vs Xiaoyu | 2–6 | 25.00% |
| Johsann vs Zafina | 4–4 | 50.00% |
| Johsann vs Nina | 5–2 | 71.43% |
| Johsann vs Jun | 4–3 | 57.14% |
| Johsann vs Victor | 5–2 | 71.43% |
| Johsann vs Feng | 3–3 | 50.00% |
| Johsann vs Claudio | 2–4 | 33.33% |
| Johsann vs Devil Jin | 5–0 | 100.00% |
| Johsann vs Leroy | 3–2 | 60.00% |
| Johsann vs Eddy | 3–2 | 60.00% |
| Johsann vs Fahkumram | 1–4 | 20.00% |
| Johsann vs Paul | 1–3 | 25.00% |
| Johsann vs Lars | 2–2 | 50.00% |
| Johsann vs Asuka | 1–2 | 33.33% |
| Johsann vs Alisa | 2–1 | 66.67% |
| Johsann vs Lee | 1–2 | 33.33% |
| Johsann vs Shaheen | 2–0 | 100.00% |
| Johsann vs Raven | 1–1 | 50.00% |
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.