| Riock vs King | 71–36 | 66.36% |
| Riock vs Jin | 41–59 | 41.00% |
| Riock vs Bryan | 37–49 | 43.02% |
| Riock vs Kazuya | 36–45 | 44.44% |
| Riock vs Steve | 40–36 | 52.63% |
| Riock vs Hwoarang | 44–30 | 59.46% |
| Riock vs Lili | 22–44 | 33.33% |
| Riock vs Dragunov | 38–27 | 58.46% |
| Riock vs Reina | 40–25 | 61.54% |
| Riock vs Asuka | 27–27 | 50.00% |
| Riock vs Law | 20–31 | 39.22% |
| Riock vs Lars | 23–27 | 46.00% |
| Riock vs Yoshimitsu | 22–27 | 44.90% |
| Riock vs Fahkumram | 19–29 | 39.58% |
| Riock vs Azucena | 21–26 | 44.68% |
| Riock vs Xiaoyu | 18–25 | 41.86% |
| Riock vs Jun | 19–23 | 45.24% |
| Riock vs Lee | 11–28 | 28.21% |
| Riock vs Eddy | 13–22 | 37.14% |
| Riock vs Leroy | 19–14 | 57.58% |
| Riock vs Victor | 18–15 | 54.55% |
| Riock vs Paul | 11–20 | 35.48% |
| Riock vs Alisa | 14–17 | 45.16% |
| Riock vs Feng | 9–19 | 32.14% |
| Riock vs Claudio | 16–12 | 57.14% |
| Riock vs Jack-8 | 15–12 | 55.56% |
| Riock vs Heihachi | 11–11 | 50.00% |
| Riock vs Devil Jin | 8–10 | 44.44% |
| Riock vs Nina | 6–9 | 40.00% |
| Riock vs Leo | 5–8 | 38.46% |
| Riock vs Shaheen | 4–9 | 30.77% |
| Riock vs Kuma | 5–6 | 45.45% |
| Riock vs Raven | 5–2 | 71.43% |
| Riock vs Lidia | 2–3 | 40.00% |
| Riock vs Clive | 3–2 | 60.00% |
| Riock vs Anna | 2–3 | 40.00% |
| Riock vs Zafina | 2–2 | 50.00% |
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.