| Jrock vs King | 112–100 | 52.83% |
| Jrock vs Kazuya | 107–89 | 54.59% |
| Jrock vs Hwoarang | 110–80 | 57.89% |
| Jrock vs Jin | 93–89 | 51.10% |
| Jrock vs Bryan | 90–86 | 51.14% |
| Jrock vs Reina | 80–74 | 51.95% |
| Jrock vs Yoshimitsu | 72–65 | 52.55% |
| Jrock vs Lili | 65–65 | 50.00% |
| Jrock vs Steve | 64–65 | 49.61% |
| Jrock vs Law | 69–57 | 54.76% |
| Jrock vs Asuka | 71–54 | 56.80% |
| Jrock vs Xiaoyu | 67–53 | 55.83% |
| Jrock vs Lars | 58–52 | 52.73% |
| Jrock vs Dragunov | 49–60 | 44.95% |
| Jrock vs Lee | 55–53 | 50.93% |
| Jrock vs Jun | 47–59 | 44.34% |
| Jrock vs Paul | 55–48 | 53.40% |
| Jrock vs Nina | 54–49 | 52.43% |
| Jrock vs Feng | 48–38 | 55.81% |
| Jrock vs Raven | 38–41 | 48.10% |
| Jrock vs Azucena | 48–29 | 62.34% |
| Jrock vs Devil Jin | 46–30 | 60.53% |
| Jrock vs Jack-8 | 39–34 | 53.42% |
| Jrock vs Alisa | 29–43 | 40.28% |
| Jrock vs Eddy | 39–33 | 54.17% |
| Jrock vs Victor | 29–40 | 42.03% |
| Jrock vs Leo | 32–33 | 49.23% |
| Jrock vs Leroy | 37–25 | 59.68% |
| Jrock vs Kuma | 24–28 | 46.15% |
| Jrock vs Zafina | 23–19 | 54.76% |
| Jrock vs Shaheen | 20–15 | 57.14% |
| Jrock vs Claudio | 15–19 | 44.12% |
| Jrock vs Lidia | 10–20 | 33.33% |
| Jrock vs Panda | 7–10 | 41.18% |
| Jrock vs Clive | 7–5 | 58.33% |
| Jrock vs Heihachi | 3–2 | 60.00% |
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.