| 5ROCK vs Kazuya | 83–52 | 61.48% |
| 5ROCK vs Hwoarang | 78–45 | 63.41% |
| 5ROCK vs Bryan | 63–45 | 58.33% |
| 5ROCK vs Dragunov | 61–45 | 57.55% |
| 5ROCK vs Steve | 54–47 | 53.47% |
| 5ROCK vs King | 57–36 | 61.29% |
| 5ROCK vs Reina | 56–37 | 60.22% |
| 5ROCK vs Paul | 51–31 | 62.20% |
| 5ROCK vs Jin | 38–36 | 51.35% |
| 5ROCK vs Law | 35–29 | 54.69% |
| 5ROCK vs Victor | 33–29 | 53.23% |
| 5ROCK vs Leroy | 41–18 | 69.49% |
| 5ROCK vs Devil Jin | 31–25 | 55.36% |
| 5ROCK vs Asuka | 34–21 | 61.82% |
| 5ROCK vs Lili | 32–21 | 60.38% |
| 5ROCK vs Lars | 30–20 | 60.00% |
| 5ROCK vs Yoshimitsu | 23–25 | 47.92% |
| 5ROCK vs Jun | 28–20 | 58.33% |
| 5ROCK vs Nina | 31–14 | 68.89% |
| 5ROCK vs Raven | 25–18 | 58.14% |
| 5ROCK vs Xiaoyu | 24–18 | 57.14% |
| 5ROCK vs Claudio | 23–19 | 54.76% |
| 5ROCK vs Zafina | 15–24 | 38.46% |
| 5ROCK vs Jack-8 | 13–21 | 38.24% |
| 5ROCK vs Feng | 20–14 | 58.82% |
| 5ROCK vs Alisa | 13–21 | 38.24% |
| 5ROCK vs Azucena | 19–14 | 57.58% |
| 5ROCK vs Kuma | 14–18 | 43.75% |
| 5ROCK vs Shaheen | 19–12 | 61.29% |
| 5ROCK vs Miary Zo | 15–16 | 48.39% |
| 5ROCK vs Lidia | 16–14 | 53.33% |
| 5ROCK vs Lee | 15–14 | 51.72% |
| 5ROCK vs Leo | 14–12 | 53.85% |
| 5ROCK vs Panda | 13–13 | 50.00% |
| 5ROCK vs Armor King | 9–16 | 36.00% |
| 5ROCK vs Heihachi | 12–11 | 52.17% |
| 5ROCK vs Fahkumram | 15–6 | 71.43% |
| 5ROCK vs Anna | 12–8 | 60.00% |
| 5ROCK vs Eddy | 11–7 | 61.11% |
| 5ROCK vs Clive | 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.