| Lil Rock vs Kazuya | 60–47 | 56.07% |
| Lil Rock vs Clive | 49–34 | 59.04% |
| Lil Rock vs Jin | 36–38 | 48.65% |
| Lil Rock vs Steve | 33–35 | 48.53% |
| Lil Rock vs Heihachi | 36–30 | 54.55% |
| Lil Rock vs Dragunov | 31–32 | 49.21% |
| Lil Rock vs King | 36–24 | 60.00% |
| Lil Rock vs Hwoarang | 34–22 | 60.71% |
| Lil Rock vs Yoshimitsu | 29–26 | 52.73% |
| Lil Rock vs Reina | 35–17 | 67.31% |
| Lil Rock vs Bryan | 27–24 | 52.94% |
| Lil Rock vs Lee | 25–20 | 55.56% |
| Lil Rock vs Devil Jin | 26–15 | 63.41% |
| Lil Rock vs Lars | 21–16 | 56.76% |
| Lil Rock vs Eddy | 18–14 | 56.25% |
| Lil Rock vs Paul | 26–3 | 89.66% |
| Lil Rock vs Lili | 19–9 | 67.86% |
| Lil Rock vs Xiaoyu | 15–10 | 60.00% |
| Lil Rock vs Jun | 16–8 | 66.67% |
| Lil Rock vs Asuka | 17–5 | 77.27% |
| Lil Rock vs Leo | 10–12 | 45.45% |
| Lil Rock vs Azucena | 10–12 | 45.45% |
| Lil Rock vs Nina | 10–10 | 50.00% |
| Lil Rock vs Law | 11–8 | 57.89% |
| Lil Rock vs Feng | 9–10 | 47.37% |
| Lil Rock vs Victor | 9–8 | 52.94% |
| Lil Rock vs Jack-8 | 4–10 | 28.57% |
| Lil Rock vs Leroy | 6–8 | 42.86% |
| Lil Rock vs Shaheen | 7–4 | 63.64% |
| Lil Rock vs Raven | 4–7 | 36.36% |
| Lil Rock vs Claudio | 4–6 | 40.00% |
| Lil Rock vs Kuma | 5–4 | 55.56% |
| Lil Rock vs Fahkumram | 3–6 | 33.33% |
| Lil Rock vs Alisa | 6–2 | 75.00% |
| Lil Rock vs Zafina | 3–5 | 37.50% |
| Lil Rock vs Anna | 4–3 | 57.14% |
| Lil Rock vs Panda | 2–3 | 40.00% |
| Lil Rock vs Lidia | 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.