| JB Calling vs Kazuya | 189–145 | 56.59% |
| JB Calling vs Jin | 125–144 | 46.47% |
| JB Calling vs Heihachi | 137–132 | 50.93% |
| JB Calling vs Bryan | 124–138 | 47.33% |
| JB Calling vs Reina | 159–103 | 60.69% |
| JB Calling vs King | 126–101 | 55.51% |
| JB Calling vs Dragunov | 80–86 | 48.19% |
| JB Calling vs Steve | 76–88 | 46.34% |
| JB Calling vs Lee | 76–87 | 46.63% |
| JB Calling vs Hwoarang | 78–81 | 49.06% |
| JB Calling vs Azucena | 86–68 | 55.84% |
| JB Calling vs Lili | 74–78 | 48.68% |
| JB Calling vs Devil Jin | 63–73 | 46.32% |
| JB Calling vs Law | 64–63 | 50.39% |
| JB Calling vs Jun | 58–63 | 47.93% |
| JB Calling vs Paul | 44–76 | 36.67% |
| JB Calling vs Lars | 55–62 | 47.01% |
| JB Calling vs Yoshimitsu | 54–58 | 48.21% |
| JB Calling vs Lidia | 48–50 | 48.98% |
| JB Calling vs Victor | 44–51 | 46.32% |
| JB Calling vs Asuka | 57–34 | 62.64% |
| JB Calling vs Feng | 45–44 | 50.56% |
| JB Calling vs Nina | 33–48 | 40.74% |
| JB Calling vs Leo | 31–49 | 38.75% |
| JB Calling vs Xiaoyu | 32–43 | 42.67% |
| JB Calling vs Jack-8 | 28–41 | 40.58% |
| JB Calling vs Eddy | 28–39 | 41.79% |
| JB Calling vs Leroy | 36–30 | 54.55% |
| JB Calling vs Claudio | 27–38 | 41.54% |
| JB Calling vs Raven | 29–36 | 44.62% |
| JB Calling vs Clive | 26–19 | 57.78% |
| JB Calling vs Armor King | 21–22 | 48.84% |
| JB Calling vs Alisa | 20–22 | 47.62% |
| JB Calling vs Kuma | 16–26 | 38.10% |
| JB Calling vs Fahkumram | 20–18 | 52.63% |
| JB Calling vs Zafina | 9–21 | 30.00% |
| JB Calling vs Shaheen | 8–21 | 27.59% |
| JB Calling vs Anna | 13–16 | 44.83% |
| JB Calling vs Miary Zo | 6–14 | 30.00% |
| JB Calling vs Panda | 7–6 | 53.85% |
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.