| I am JBK vs Lidia | 73–110 | 39.89% |
| I am JBK vs Bryan | 89–81 | 52.35% |
| I am JBK vs Kazuya | 74–75 | 49.66% |
| I am JBK vs Dragunov | 65–83 | 43.92% |
| I am JBK vs Paul | 78–59 | 56.93% |
| I am JBK vs Reina | 71–50 | 58.68% |
| I am JBK vs King | 53–55 | 49.07% |
| I am JBK vs Azucena | 46–46 | 50.00% |
| I am JBK vs Hwoarang | 43–48 | 47.25% |
| I am JBK vs Asuka | 43–47 | 47.78% |
| I am JBK vs Jin | 42–43–1 | 49.41% |
| I am JBK vs Lee | 33–50 | 39.76% |
| I am JBK vs Victor | 47–35 | 57.32% |
| I am JBK vs Lili | 45–33 | 57.69% |
| I am JBK vs Lars | 29–46 | 38.67% |
| I am JBK vs Jack-8 | 24–47 | 33.80% |
| I am JBK vs Feng | 37–31 | 54.41% |
| I am JBK vs Alisa | 31–35 | 46.97% |
| I am JBK vs Jun | 26–37 | 41.27% |
| I am JBK vs Leroy | 27–33 | 45.00% |
| I am JBK vs Steve | 30–29 | 50.85% |
| I am JBK vs Yoshimitsu | 31–27 | 53.45% |
| I am JBK vs Law | 28–29 | 49.12% |
| I am JBK vs Claudio | 31–25 | 55.36% |
| I am JBK vs Eddy | 23–25 | 47.92% |
| I am JBK vs Nina | 19–22 | 46.34% |
| I am JBK vs Xiaoyu | 21–18 | 53.85% |
| I am JBK vs Devil Jin | 21–18 | 53.85% |
| I am JBK vs Leo | 17–20 | 45.95% |
| I am JBK vs Shaheen | 13–24 | 35.14% |
| I am JBK vs Raven | 18–17 | 51.43% |
| I am JBK vs Kuma | 14–19 | 42.42% |
| I am JBK vs Zafina | 8–15 | 34.78% |
| I am JBK vs Panda | 6–7 | 46.15% |
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.