| JKwon vs Kazuya | 100–123 | 44.84% |
| JKwon vs Dragunov | 96–111 | 46.38% |
| JKwon vs Bryan | 97–107 | 47.55% |
| JKwon vs Paul | 98–83 | 54.14% |
| JKwon vs Hwoarang | 93–85 | 52.25% |
| JKwon vs Jin | 90–78 | 53.57% |
| JKwon vs Reina | 78–81 | 49.06% |
| JKwon vs Asuka | 76–63 | 54.68% |
| JKwon vs Lili | 69–65 | 51.49% |
| JKwon vs Steve | 60–71 | 45.80% |
| JKwon vs King | 52–77 | 40.31% |
| JKwon vs Miary Zo | 53–69 | 43.44% |
| JKwon vs Devil Jin | 49–65 | 42.98% |
| JKwon vs Jun | 59–54 | 52.21% |
| JKwon vs Yoshimitsu | 71–41 | 63.39% |
| JKwon vs Victor | 55–55 | 50.00% |
| JKwon vs Law | 47–54 | 46.53% |
| JKwon vs Lars | 39–59 | 39.80% |
| JKwon vs Azucena | 45–51 | 46.88% |
| JKwon vs Nina | 49–39 | 55.68% |
| JKwon vs Claudio | 36–50 | 41.86% |
| JKwon vs Feng | 30–50 | 37.50% |
| JKwon vs Xiaoyu | 40–36 | 52.63% |
| JKwon vs Heihachi | 41–35 | 53.95% |
| JKwon vs Eddy | 28–45 | 38.36% |
| JKwon vs Armor King | 27–42 | 39.13% |
| JKwon vs Leroy | 31–37 | 45.59% |
| JKwon vs Fahkumram | 33–35 | 48.53% |
| JKwon vs Lidia | 28–37 | 43.08% |
| JKwon vs Clive | 30–35 | 46.15% |
| JKwon vs Leo | 33–31 | 51.56% |
| JKwon vs Alisa | 35–18 | 66.04% |
| JKwon vs Jack-8 | 21–24 | 46.67% |
| JKwon vs Lee | 19–24 | 44.19% |
| JKwon vs Kuma | 26–15 | 63.41% |
| JKwon vs Zafina | 18–19 | 48.65% |
| JKwon vs Shaheen | 16–16 | 50.00% |
| JKwon vs Raven | 15–16 | 48.39% |
| JKwon vs Anna | 13–13 | 50.00% |
| JKwon vs Panda | 11–14 | 44.00% |
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.