| Justin Aaron vs King | 130–227 | 36.41% |
| Justin Aaron vs Kazuya | 133–159 | 45.55% |
| Justin Aaron vs Jin | 124–151 | 45.09% |
| Justin Aaron vs Heihachi | 94–155 | 37.75% |
| Justin Aaron vs Law | 111–135 | 45.12% |
| Justin Aaron vs Reina | 105–136 | 43.57% |
| Justin Aaron vs Steve | 112–120 | 48.28% |
| Justin Aaron vs Hwoarang | 94–116 | 44.76% |
| Justin Aaron vs Eddy | 96–107 | 47.29% |
| Justin Aaron vs Bryan | 70–123 | 36.27% |
| Justin Aaron vs Lidia | 77–111 | 40.96% |
| Justin Aaron vs Azucena | 68–103 | 39.77% |
| Justin Aaron vs Jun | 83–87 | 48.82% |
| Justin Aaron vs Lars | 63–93 | 40.38% |
| Justin Aaron vs Dragunov | 55–99 | 35.71% |
| Justin Aaron vs Lili | 71–78 | 47.65% |
| Justin Aaron vs Paul | 70–76 | 47.95% |
| Justin Aaron vs Asuka | 50–89 | 35.97% |
| Justin Aaron vs Clive | 51–84 | 37.78% |
| Justin Aaron vs Yoshimitsu | 61–55 | 52.59% |
| Justin Aaron vs Lee | 36–72 | 33.33% |
| Justin Aaron vs Victor | 38–70 | 35.19% |
| Justin Aaron vs Nina | 42–61 | 40.78% |
| Justin Aaron vs Xiaoyu | 36–64 | 36.00% |
| Justin Aaron vs Leo | 37–63 | 37.00% |
| Justin Aaron vs Fahkumram | 46–39 | 54.12% |
| Justin Aaron vs Alisa | 25–43 | 36.76% |
| Justin Aaron vs Feng | 25–42 | 37.31% |
| Justin Aaron vs Raven | 34–33 | 50.75% |
| Justin Aaron vs Devil Jin | 21–41 | 33.87% |
| Justin Aaron vs Claudio | 15–43 | 25.86% |
| Justin Aaron vs Leroy | 20–32 | 38.46% |
| Justin Aaron vs Jack-8 | 18–32 | 36.00% |
| Justin Aaron vs Zafina | 23–21 | 52.27% |
| Justin Aaron vs Kuma | 17–23 | 42.50% |
| Justin Aaron vs Shaheen | 14–21 | 40.00% |
| Justin Aaron vs Anna | 6–24 | 20.00% |
| Justin Aaron vs Panda | 8–13 | 38.10% |
| Justin Aaron vs Armor King | 6–10 | 37.50% |
| Justin Aaron vs Miary Zo | 0–4 | 0.00% |
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.