| rocjag vs Heihachi | 177–173 | 50.57% |
| rocjag vs Kazuya | 158–163 | 49.22% |
| rocjag vs Bryan | 153–127 | 54.64% |
| rocjag vs Reina | 151–94 | 61.63% |
| rocjag vs King | 111–117 | 48.68% |
| rocjag vs Yoshimitsu | 115–88 | 56.65% |
| rocjag vs Steve | 88–112 | 44.00% |
| rocjag vs Jin | 100–88 | 53.19% |
| rocjag vs Law | 83–83 | 50.00% |
| rocjag vs Dragunov | 94–65 | 59.12% |
| rocjag vs Armor King | 89–67 | 57.05% |
| rocjag vs Hwoarang | 77–78 | 49.68% |
| rocjag vs Paul | 68–85 | 44.44% |
| rocjag vs Jun | 65–81 | 44.52% |
| rocjag vs Lee | 61–77 | 44.20% |
| rocjag vs Lili | 59–72 | 45.04% |
| rocjag vs Asuka | 62–55 | 52.99% |
| rocjag vs Xiaoyu | 47–57 | 45.19% |
| rocjag vs Azucena | 51–52 | 49.51% |
| rocjag vs Devil Jin | 42–57 | 42.42% |
| rocjag vs Clive | 54–40 | 57.45% |
| rocjag vs Nina | 31–51 | 37.80% |
| rocjag vs Leroy | 46–33 | 58.23% |
| rocjag vs Lidia | 31–44 | 41.33% |
| rocjag vs Lars | 34–40 | 45.95% |
| rocjag vs Victor | 29–43 | 40.28% |
| rocjag vs Leo | 34–37 | 47.89% |
| rocjag vs Shaheen | 28–36 | 43.75% |
| rocjag vs Fahkumram | 37–26 | 58.73% |
| rocjag vs Alisa | 21–40 | 34.43% |
| rocjag vs Jack-8 | 28–32 | 46.67% |
| rocjag vs Eddy | 24–36 | 40.00% |
| rocjag vs Raven | 17–41 | 29.31% |
| rocjag vs Kuma | 26–31 | 45.61% |
| rocjag vs Claudio | 28–28 | 50.00% |
| rocjag vs Feng | 27–24 | 52.94% |
| rocjag vs Anna | 12–26 | 31.58% |
| rocjag vs Zafina | 16–10 | 61.54% |
| rocjag vs Panda | 10–11 | 47.62% |
| rocjag vs Miary Zo | 0–1 | 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.