| RJJx vs Hwoarang | 87–59–1 | 59.59% |
| RJJx vs King | 69–61 | 53.08% |
| RJJx vs Dragunov | 60–47 | 56.07% |
| RJJx vs Kazuya | 54–44 | 55.10% |
| RJJx vs Jin | 41–47 | 46.59% |
| RJJx vs Leo | 42–41 | 50.60% |
| RJJx vs Bryan | 41–41 | 50.00% |
| RJJx vs Lili | 50–29 | 63.29% |
| RJJx vs Paul | 39–24 | 61.90% |
| RJJx vs Reina | 41–19 | 68.33% |
| RJJx vs Law | 23–34 | 40.35% |
| RJJx vs Yoshimitsu | 27–30 | 47.37% |
| RJJx vs Asuka | 23–30 | 43.40% |
| RJJx vs Raven | 28–25 | 52.83% |
| RJJx vs Leroy | 24–28 | 46.15% |
| RJJx vs Devil Jin | 31–20 | 60.78% |
| RJJx vs Heihachi | 30–21 | 58.82% |
| RJJx vs Steve | 29–21 | 58.00% |
| RJJx vs Lee | 29–16 | 64.44% |
| RJJx vs Lidia | 29–15 | 65.91% |
| RJJx vs Jack-8 | 12–27 | 30.77% |
| RJJx vs Xiaoyu | 20–17 | 54.05% |
| RJJx vs Azucena | 20–16 | 55.56% |
| RJJx vs Nina | 18–17 | 51.43% |
| RJJx vs Alisa | 13–20 | 39.39% |
| RJJx vs Lars | 9–22 | 29.03% |
| RJJx vs Feng | 15–14 | 51.72% |
| RJJx vs Clive | 17–11 | 60.71% |
| RJJx vs Fahkumram | 15–13 | 53.57% |
| RJJx vs Jun | 16–10 | 61.54% |
| RJJx vs Eddy | 11–10 | 52.38% |
| RJJx vs Claudio | 11–7 | 61.11% |
| RJJx vs Zafina | 9–5 | 64.29% |
| RJJx vs Victor | 7–7 | 50.00% |
| RJJx vs Kuma | 3–9 | 25.00% |
| RJJx vs Armor King | 6–3 | 66.67% |
| RJJx vs Shaheen | 2–1 | 66.67% |
| RJJx vs Panda | 0–3 | 0.00% |
| RJJx vs Anna | 3–0 | 100.00% |
| RJJx vs Miary Zo | 1–2 | 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.