| StarRock vs Jin | 43–48 | 47.25% |
| StarRock vs Armor King | 44–47 | 48.35% |
| StarRock vs Kazuya | 32–56 | 36.36% |
| StarRock vs Reina | 34–38 | 47.22% |
| StarRock vs King | 27–35 | 43.55% |
| StarRock vs Dragunov | 26–32 | 44.83% |
| StarRock vs Law | 25–30 | 45.45% |
| StarRock vs Steve | 27–26 | 50.94% |
| StarRock vs Bryan | 20–24 | 45.45% |
| StarRock vs Hwoarang | 17–26 | 39.53% |
| StarRock vs Yoshimitsu | 18–20 | 47.37% |
| StarRock vs Paul | 16–20 | 44.44% |
| StarRock vs Jun | 22–13 | 62.86% |
| StarRock vs Heihachi | 18–16 | 52.94% |
| StarRock vs Lili | 10–23 | 30.30% |
| StarRock vs Devil Jin | 14–17 | 45.16% |
| StarRock vs Lars | 15–10 | 60.00% |
| StarRock vs Azucena | 8–17 | 32.00% |
| StarRock vs Leroy | 9–15 | 37.50% |
| StarRock vs Feng | 9–14 | 39.13% |
| StarRock vs Asuka | 9–11 | 45.00% |
| StarRock vs Jack-8 | 8–10 | 44.44% |
| StarRock vs Victor | 5–13 | 27.78% |
| StarRock vs Eddy | 5–13 | 27.78% |
| StarRock vs Clive | 8–10 | 44.44% |
| StarRock vs Claudio | 4–12 | 25.00% |
| StarRock vs Miary Zo | 8–8 | 50.00% |
| StarRock vs Lee | 4–11 | 26.67% |
| StarRock vs Kuma | 9–6 | 60.00% |
| StarRock vs Anna | 7–8 | 46.67% |
| StarRock vs Xiaoyu | 9–5 | 64.29% |
| StarRock vs Leo | 11–3 | 78.57% |
| StarRock vs Nina | 5–9 | 35.71% |
| StarRock vs Lidia | 6–7 | 46.15% |
| StarRock vs Alisa | 7–5 | 58.33% |
| StarRock vs Raven | 7–4 | 63.64% |
| StarRock vs Shaheen | 6–3 | 66.67% |
| StarRock vs Zafina | 3–5 | 37.50% |
| StarRock vs Fahkumram | 4–3 | 57.14% |
| StarRock vs Panda | 0–2 | 0.00% |
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.