| Sun Roy vs Law | 8–19 | 29.63% |
| Sun Roy vs Jin | 4–20 | 16.67% |
| Sun Roy vs Reina | 6–15 | 28.57% |
| Sun Roy vs King | 9–10 | 47.37% |
| Sun Roy vs Steve | 2–14 | 12.50% |
| Sun Roy vs Hwoarang | 0–14 | 0.00% |
| Sun Roy vs Jun | 4–7 | 36.36% |
| Sun Roy vs Fahkumram | 2–8 | 20.00% |
| Sun Roy vs Victor | 2–7 | 22.22% |
| Sun Roy vs Armor King | 0–9 | 0.00% |
| Sun Roy vs Heihachi | 2–5 | 28.57% |
| Sun Roy vs Lars | 2–4 | 33.33% |
| Sun Roy vs Alisa | 3–3 | 50.00% |
| Sun Roy vs Eddy | 0–6 | 0.00% |
| Sun Roy vs Asuka | 2–3 | 40.00% |
| Sun Roy vs Zafina | 3–2 | 60.00% |
| Sun Roy vs Leroy | 0–5 | 0.00% |
| Sun Roy vs Devil Jin | 2–2 | 50.00% |
| Sun Roy vs Lili | 0–4 | 0.00% |
| Sun Roy vs Azucena | 0–4 | 0.00% |
| Sun Roy vs Raven | 2–2 | 50.00% |
| Sun Roy vs Yoshimitsu | 0–3 | 0.00% |
| Sun Roy vs Dragunov | 2–1 | 66.67% |
| Sun Roy vs Nina | 1–2 | 33.33% |
| Sun Roy vs Lee | 2–1 | 66.67% |
| Sun Roy vs Clive | 1–2 | 33.33% |
| Sun Roy vs Anna | 0–3 | 0.00% |
| Sun Roy vs Xiaoyu | 0–2 | 0.00% |
| Sun Roy vs Kazuya | 0–2 | 0.00% |
| Sun Roy vs Leo | 0–2 | 0.00% |
| Sun Roy vs Claudio | 0–2 | 0.00% |
| Sun Roy vs Feng | 0–1 | 0.00% |
| Sun Roy vs Kuma | 0–1 | 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.