| SandraF1ower vs Kazuya | 57–40 | 58.76% |
| SandraF1ower vs Jin | 52–40 | 56.52% |
| SandraF1ower vs King | 50–33 | 60.24% |
| SandraF1ower vs Reina | 41–41 | 50.00% |
| SandraF1ower vs Bryan | 32–27 | 54.24% |
| SandraF1ower vs Lili | 37–20 | 64.91% |
| SandraF1ower vs Dragunov | 38–17 | 69.09% |
| SandraF1ower vs Hwoarang | 30–17 | 63.83% |
| SandraF1ower vs Yoshimitsu | 28–15 | 65.12% |
| SandraF1ower vs Paul | 27–12 | 69.23% |
| SandraF1ower vs Lee | 25–14 | 64.10% |
| SandraF1ower vs Steve | 21–17 | 55.26% |
| SandraF1ower vs Heihachi | 16–19 | 45.71% |
| SandraF1ower vs Asuka | 19–12 | 61.29% |
| SandraF1ower vs Lars | 14–16 | 46.67% |
| SandraF1ower vs Law | 15–14 | 51.72% |
| SandraF1ower vs Alisa | 16–11 | 59.26% |
| SandraF1ower vs Azucena | 16–8 | 66.67% |
| SandraF1ower vs Nina | 12–11 | 52.17% |
| SandraF1ower vs Devil Jin | 10–12 | 45.45% |
| SandraF1ower vs Feng | 17–5 | 77.27% |
| SandraF1ower vs Jun | 9–8 | 52.94% |
| SandraF1ower vs Anna | 12–5 | 70.59% |
| SandraF1ower vs Lidia | 9–7 | 56.25% |
| SandraF1ower vs Claudio | 7–8 | 46.67% |
| SandraF1ower vs Victor | 6–9 | 40.00% |
| SandraF1ower vs Eddy | 10–5 | 66.67% |
| SandraF1ower vs Xiaoyu | 6–7 | 46.15% |
| SandraF1ower vs Shaheen | 7–5 | 58.33% |
| SandraF1ower vs Leroy | 7–5 | 58.33% |
| SandraF1ower vs Jack-8 | 7–3 | 70.00% |
| SandraF1ower vs Leo | 4–6 | 40.00% |
| SandraF1ower vs Zafina | 4–6 | 40.00% |
| SandraF1ower vs Fahkumram | 5–4 | 55.56% |
| SandraF1ower vs Armor King | 8–1 | 88.89% |
| SandraF1ower vs Kuma | 7–1 | 87.50% |
| SandraF1ower vs Raven | 1–6 | 14.29% |
| SandraF1ower vs Clive | 0–3 | 0.00% |
| SandraF1ower vs Panda | 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.