| JonyBoy vs Kazuya | 205–115 | 64.06% |
| JonyBoy vs Jin | 149–129 | 53.60% |
| JonyBoy vs Bryan | 137–112 | 55.02% |
| JonyBoy vs Reina | 133–87 | 60.45% |
| JonyBoy vs Hwoarang | 120–85 | 58.54% |
| JonyBoy vs Heihachi | 122–77 | 61.31% |
| JonyBoy vs Steve | 115–74 | 60.85% |
| JonyBoy vs King | 110–74 | 59.78% |
| JonyBoy vs Paul | 86–60 | 58.90% |
| JonyBoy vs Law | 85–58 | 59.44% |
| JonyBoy vs Clive | 86–54 | 61.43% |
| JonyBoy vs Devil Jin | 76–57 | 57.14% |
| JonyBoy vs Dragunov | 75–58 | 56.39% |
| JonyBoy vs Lili | 77–46 | 62.60% |
| JonyBoy vs Yoshimitsu | 75–47 | 61.48% |
| JonyBoy vs Feng | 52–69–1 | 42.98% |
| JonyBoy vs Asuka | 52–64 | 44.83% |
| JonyBoy vs Lee | 64–49 | 56.64% |
| JonyBoy vs Azucena | 56–40 | 58.33% |
| JonyBoy vs Jun | 64–29 | 68.82% |
| JonyBoy vs Nina | 52–37 | 58.43% |
| JonyBoy vs Victor | 41–40 | 50.62% |
| JonyBoy vs Lidia | 54–27 | 66.67% |
| JonyBoy vs Lars | 42–38 | 52.50% |
| JonyBoy vs Xiaoyu | 36–35 | 50.70% |
| JonyBoy vs Alisa | 42–29 | 59.15% |
| JonyBoy vs Raven | 25–39 | 39.06% |
| JonyBoy vs Eddy | 29–32 | 47.54% |
| JonyBoy vs Claudio | 40–14 | 74.07% |
| JonyBoy vs Shaheen | 27–26 | 50.94% |
| JonyBoy vs Leroy | 21–32 | 39.62% |
| JonyBoy vs Anna | 28–24 | 53.85% |
| JonyBoy vs Jack-8 | 31–19 | 62.00% |
| JonyBoy vs Zafina | 28–21 | 57.14% |
| JonyBoy vs Fahkumram | 29–14 | 67.44% |
| JonyBoy vs Leo | 18–20 | 47.37% |
| JonyBoy vs Kuma | 23–15 | 60.53% |
| JonyBoy vs Armor King | 11–6 | 64.71% |
| JonyBoy vs Panda | 6–10 | 37.50% |
| JonyBoy vs Miary Zo | 6–4 | 60.00% |
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.