| JohnnyJo vs Kazuya | 165–185 | 47.14% |
| JohnnyJo vs Jin | 130–136 | 48.87% |
| JohnnyJo vs King | 99–144 | 40.74% |
| JohnnyJo vs Bryan | 110–128 | 46.22% |
| JohnnyJo vs Hwoarang | 91–145 | 38.56% |
| JohnnyJo vs Steve | 97–128 | 43.11% |
| JohnnyJo vs Law | 106–99 | 51.71% |
| JohnnyJo vs Clive | 97–97 | 50.00% |
| JohnnyJo vs Heihachi | 73–93 | 43.98% |
| JohnnyJo vs Reina | 72–73 | 49.66% |
| JohnnyJo vs Lili | 52–88 | 37.14% |
| JohnnyJo vs Yoshimitsu | 68–66 | 50.75% |
| JohnnyJo vs Jun | 58–58 | 50.00% |
| JohnnyJo vs Paul | 45–69 | 39.47% |
| JohnnyJo vs Dragunov | 45–65 | 40.91% |
| JohnnyJo vs Azucena | 40–56 | 41.67% |
| JohnnyJo vs Devil Jin | 42–52 | 44.68% |
| JohnnyJo vs Xiaoyu | 47–46 | 50.54% |
| JohnnyJo vs Asuka | 37–54 | 40.66% |
| JohnnyJo vs Eddy | 37–50 | 42.53% |
| JohnnyJo vs Nina | 37–44 | 45.68% |
| JohnnyJo vs Lee | 28–53 | 34.57% |
| JohnnyJo vs Anna | 40–37 | 51.95% |
| JohnnyJo vs Lidia | 42–34 | 55.26% |
| JohnnyJo vs Feng | 32–42 | 43.24% |
| JohnnyJo vs Alisa | 34–37 | 47.89% |
| JohnnyJo vs Victor | 26–27 | 49.06% |
| JohnnyJo vs Lars | 16–36 | 30.77% |
| JohnnyJo vs Leroy | 19–33 | 36.54% |
| JohnnyJo vs Claudio | 14–36 | 28.00% |
| JohnnyJo vs Raven | 13–28 | 31.71% |
| JohnnyJo vs Jack-8 | 16–22 | 42.11% |
| JohnnyJo vs Kuma | 14–12 | 53.85% |
| JohnnyJo vs Leo | 7–13 | 35.00% |
| JohnnyJo vs Zafina | 9–6 | 60.00% |
| JohnnyJo vs Shaheen | 4–8 | 33.33% |
| JohnnyJo vs Panda | 4–4 | 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.