| JJ1yumemaru vs Dragunov | 199–195 | 50.51% |
| JJ1yumemaru vs Bryan | 203–160 | 55.92% |
| JJ1yumemaru vs Kazuya | 199–163 | 54.97% |
| JJ1yumemaru vs King | 134–144 | 48.20% |
| JJ1yumemaru vs Steve | 126–143 | 46.84% |
| JJ1yumemaru vs Asuka | 162–102 | 61.36% |
| JJ1yumemaru vs Jin | 126–117 | 51.85% |
| JJ1yumemaru vs Hwoarang | 122–118 | 50.83% |
| JJ1yumemaru vs Paul | 115–119 | 49.15% |
| JJ1yumemaru vs Reina | 120–111 | 51.95% |
| JJ1yumemaru vs Lars | 103–99 | 50.99% |
| JJ1yumemaru vs Heihachi | 107–89 | 54.59% |
| JJ1yumemaru vs Armor King | 108–88 | 55.10% |
| JJ1yumemaru vs Feng | 95–88 | 51.91% |
| JJ1yumemaru vs Lili | 100–80 | 55.56% |
| JJ1yumemaru vs Law | 87–92 | 48.60% |
| JJ1yumemaru vs Nina | 109–70 | 60.89% |
| JJ1yumemaru vs Yoshimitsu | 91–70 | 56.52% |
| JJ1yumemaru vs Azucena | 86–72 | 54.43% |
| JJ1yumemaru vs Victor | 77–81 | 48.73% |
| JJ1yumemaru vs Lidia | 91–66 | 57.96% |
| JJ1yumemaru vs Jun | 76–72 | 51.35% |
| JJ1yumemaru vs Devil Jin | 78–69 | 53.06% |
| JJ1yumemaru vs Alisa | 69–73 | 48.59% |
| JJ1yumemaru vs Lee | 64–76 | 45.71% |
| JJ1yumemaru vs Claudio | 68–63 | 51.91% |
| JJ1yumemaru vs Leroy | 72–58 | 55.38% |
| JJ1yumemaru vs Leo | 45–78 | 36.59% |
| JJ1yumemaru vs Jack-8 | 47–58 | 44.76% |
| JJ1yumemaru vs Shaheen | 39–60 | 39.39% |
| JJ1yumemaru vs Xiaoyu | 48–46 | 51.06% |
| JJ1yumemaru vs Clive | 40–52 | 43.48% |
| JJ1yumemaru vs Zafina | 38–49 | 43.68% |
| JJ1yumemaru vs Raven | 40–33 | 54.79% |
| JJ1yumemaru vs Anna | 26–39 | 40.00% |
| JJ1yumemaru vs Eddy | 19–41 | 31.67% |
| JJ1yumemaru vs Kuma | 18–32 | 36.00% |
| JJ1yumemaru vs Fahkumram | 29–18 | 61.70% |
| JJ1yumemaru vs Miary Zo | 32–11 | 74.42% |
| JJ1yumemaru vs Panda | 9–18 | 33.33% |
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.