| Johann vs Reina | 11–1 | 91.67% |
| Johann vs Jin | 7–4 | 63.64% |
| Johann vs Kazuya | 4–5 | 44.44% |
| Johann vs Steve | 7–2 | 77.78% |
| Johann vs Clive | 4–5 | 44.44% |
| Johann vs Dragunov | 5–3 | 62.50% |
| Johann vs Jun | 4–3 | 57.14% |
| Johann vs Law | 3–3 | 50.00% |
| Johann vs King | 5–0 | 100.00% |
| Johann vs Azucena | 3–2 | 60.00% |
| Johann vs Hwoarang | 1–3 | 25.00% |
| Johann vs Xiaoyu | 2–2 | 50.00% |
| Johann vs Lili | 3–1 | 75.00% |
| Johann vs Zafina | 0–4 | 0.00% |
| Johann vs Victor | 4–0 | 100.00% |
| Johann vs Kuma | 1–2 | 33.33% |
| Johann vs Heihachi | 2–1 | 66.67% |
| Johann vs Paul | 1–1 | 50.00% |
| Johann vs Bryan | 1–1 | 50.00% |
| Johann vs Jack-8 | 2–0 | 100.00% |
| Johann vs Devil Jin | 0–2 | 0.00% |
| Johann vs Claudio | 2–0 | 100.00% |
| Johann vs Nina | 2–0 | 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.