| Sunflowerrain vs King | 16–13 | 55.17% |
| Sunflowerrain vs Eddy | 19–9 | 67.86% |
| Sunflowerrain vs Jin | 16–11 | 59.26% |
| Sunflowerrain vs Kazuya | 13–10 | 56.52% |
| Sunflowerrain vs Steve | 14–5 | 73.68% |
| Sunflowerrain vs Azucena | 12–6 | 66.67% |
| Sunflowerrain vs Reina | 13–4 | 76.47% |
| Sunflowerrain vs Feng | 8–8 | 50.00% |
| Sunflowerrain vs Yoshimitsu | 10–4 | 71.43% |
| Sunflowerrain vs Jack-8 | 10–2 | 83.33% |
| Sunflowerrain vs Asuka | 5–5 | 50.00% |
| Sunflowerrain vs Lars | 7–3 | 70.00% |
| Sunflowerrain vs Nina | 7–3 | 70.00% |
| Sunflowerrain vs Hwoarang | 7–2 | 77.78% |
| Sunflowerrain vs Lili | 7–2 | 77.78% |
| Sunflowerrain vs Jun | 9–0 | 100.00% |
| Sunflowerrain vs Lee | 5–3 | 62.50% |
| Sunflowerrain vs Bryan | 3–4 | 42.86% |
| Sunflowerrain vs Devil Jin | 5–2 | 71.43% |
| Sunflowerrain vs Zafina | 6–1 | 85.71% |
| Sunflowerrain vs Law | 6–0 | 100.00% |
| Sunflowerrain vs Claudio | 3–3 | 50.00% |
| Sunflowerrain vs Shaheen | 4–2 | 66.67% |
| Sunflowerrain vs Paul | 3–2 | 60.00% |
| Sunflowerrain vs Kuma | 2–3 | 40.00% |
| Sunflowerrain vs Lidia | 3–2 | 60.00% |
| Sunflowerrain vs Victor | 4–0 | 100.00% |
| Sunflowerrain vs Raven | 4–0 | 100.00% |
| Sunflowerrain vs Xiaoyu | 3–0 | 100.00% |
| Sunflowerrain vs Dragunov | 3–0 | 100.00% |
| Sunflowerrain vs Alisa | 1–2 | 33.33% |
| Sunflowerrain vs Leroy | 2–1 | 66.67% |
| Sunflowerrain vs Leo | 0–2 | 0.00% |
| Sunflowerrain vs Clive | 2–0 | 100.00% |
| Sunflowerrain vs Heihachi | 1–0 | 100.00% |
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.