| rj2k vs Bryan | 155–139 | 52.72% |
| rj2k vs Kazuya | 132–161 | 45.05% |
| rj2k vs King | 142–134 | 51.45% |
| rj2k vs Jin | 124–132 | 48.44% |
| rj2k vs Reina | 112–110 | 50.45% |
| rj2k vs Hwoarang | 103–101 | 50.49% |
| rj2k vs Lili | 81–119 | 40.50% |
| rj2k vs Law | 74–112 | 39.78% |
| rj2k vs Steve | 90–96 | 48.39% |
| rj2k vs Dragunov | 83–83 | 50.00% |
| rj2k vs Paul | 59–94 | 38.56% |
| rj2k vs Yoshimitsu | 60–92 | 39.47% |
| rj2k vs Asuka | 68–76 | 47.22% |
| rj2k vs Azucena | 51–73 | 41.13% |
| rj2k vs Victor | 62–60–1 | 50.82% |
| rj2k vs Lars | 66–53 | 55.46% |
| rj2k vs Jun | 61–57 | 51.69% |
| rj2k vs Eddy | 67–47 | 58.77% |
| rj2k vs Xiaoyu | 57–56 | 50.44% |
| rj2k vs Lee | 50–59 | 45.87% |
| rj2k vs Leo | 49–52 | 48.51% |
| rj2k vs Devil Jin | 47–52 | 47.47% |
| rj2k vs Nina | 44–52 | 45.83% |
| rj2k vs Feng | 53–40 | 56.99% |
| rj2k vs Raven | 41–50 | 45.05% |
| rj2k vs Leroy | 32–37 | 46.38% |
| rj2k vs Heihachi | 35–31 | 53.03% |
| rj2k vs Jack-8 | 31–30 | 50.82% |
| rj2k vs Kuma | 20–37 | 35.09% |
| rj2k vs Alisa | 20–36 | 35.71% |
| rj2k vs Lidia | 23–26 | 46.94% |
| rj2k vs Claudio | 13–31 | 29.55% |
| rj2k vs Clive | 17–22 | 43.59% |
| rj2k vs Shaheen | 14–17 | 45.16% |
| rj2k vs Miary Zo | 16–12 | 57.14% |
| rj2k vs Zafina | 16–11 | 59.26% |
| rj2k vs Armor King | 16–11 | 59.26% |
| rj2k vs Fahkumram | 6–10 | 37.50% |
| rj2k vs Panda | 6–7 | 46.15% |
| rj2k vs Anna | 2–3 | 40.00% |
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.