| Jrok vs Reina | 52–52 | 50.00% |
| Jrok vs Jin | 33–70 | 32.04% |
| Jrok vs Kazuya | 43–56 | 43.43% |
| Jrok vs King | 29–56 | 34.12% |
| Jrok vs Azucena | 35–42 | 45.45% |
| Jrok vs Hwoarang | 27–45 | 37.50% |
| Jrok vs Law | 22–49 | 30.99% |
| Jrok vs Bryan | 23–45 | 33.82% |
| Jrok vs Eddy | 17–51 | 25.00% |
| Jrok vs Steve | 21–43 | 32.81% |
| Jrok vs Jun | 19–35 | 35.19% |
| Jrok vs Lili | 19–28 | 40.43% |
| Jrok vs Dragunov | 17–26 | 39.53% |
| Jrok vs Victor | 10–33 | 23.26% |
| Jrok vs Paul | 14–23 | 37.84% |
| Jrok vs Yoshimitsu | 13–24 | 35.14% |
| Jrok vs Lars | 11–26 | 29.73% |
| Jrok vs Leo | 7–26 | 21.21% |
| Jrok vs Nina | 16–14 | 53.33% |
| Jrok vs Xiaoyu | 12–17 | 41.38% |
| Jrok vs Lee | 10–19 | 34.48% |
| Jrok vs Raven | 13–16 | 44.83% |
| Jrok vs Asuka | 8–20 | 28.57% |
| Jrok vs Kuma | 6–14 | 30.00% |
| Jrok vs Zafina | 6–11 | 35.29% |
| Jrok vs Jack-8 | 5–11 | 31.25% |
| Jrok vs Claudio | 5–10 | 33.33% |
| Jrok vs Panda | 5–10 | 33.33% |
| Jrok vs Feng | 5–8 | 38.46% |
| Jrok vs Leroy | 2–8 | 20.00% |
| Jrok vs Devil Jin | 4–5 | 44.44% |
| Jrok vs Shaheen | 1–8 | 11.11% |
| Jrok vs Alisa | 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.