| Supergirl vs Kazuya | 85–43 | 66.41% |
| Supergirl vs King | 67–34 | 66.34% |
| Supergirl vs Jin | 61–40 | 60.40% |
| Supergirl vs Dragunov | 55–28 | 66.27% |
| Supergirl vs Steve | 49–32 | 60.49% |
| Supergirl vs Bryan | 51–25–1 | 67.11% |
| Supergirl vs Heihachi | 45–16 | 73.77% |
| Supergirl vs Law | 32–18 | 64.00% |
| Supergirl vs Hwoarang | 30–17 | 63.83% |
| Supergirl vs Devil Jin | 23–21 | 52.27% |
| Supergirl vs Lili | 25–11 | 69.44% |
| Supergirl vs Lee | 21–13 | 61.76% |
| Supergirl vs Yoshimitsu | 18–14 | 56.25% |
| Supergirl vs Reina | 20–11 | 64.52% |
| Supergirl vs Anna | 19–11 | 63.33% |
| Supergirl vs Paul | 15–13 | 53.57% |
| Supergirl vs Feng | 18–9 | 66.67% |
| Supergirl vs Victor | 19–8 | 70.37% |
| Supergirl vs Asuka | 20–5 | 80.00% |
| Supergirl vs Clive | 13–11 | 54.17% |
| Supergirl vs Eddy | 16–4 | 80.00% |
| Supergirl vs Claudio | 11–8 | 57.89% |
| Supergirl vs Raven | 11–8 | 57.89% |
| Supergirl vs Lars | 14–4 | 77.78% |
| Supergirl vs Xiaoyu | 12–4 | 75.00% |
| Supergirl vs Leo | 10–6 | 62.50% |
| Supergirl vs Azucena | 10–5 | 66.67% |
| Supergirl vs Armor King | 10–5 | 66.67% |
| Supergirl vs Jack-8 | 5–9 | 35.71% |
| Supergirl vs Alisa | 6–7 | 46.15% |
| Supergirl vs Nina | 11–2 | 84.62% |
| Supergirl vs Leroy | 12–0 | 100.00% |
| Supergirl vs Kuma | 8–2 | 80.00% |
| Supergirl vs Jun | 7–3 | 70.00% |
| Supergirl vs Fahkumram | 4–3 | 57.14% |
| Supergirl vs Lidia | 5–1 | 83.33% |
| Supergirl vs Miary Zo | 4–1 | 80.00% |
| Supergirl vs Zafina | 3–1 | 75.00% |
| Supergirl vs Shaheen | 2–1 | 66.67% |
| Supergirl vs Panda | 1–1 | 50.00% |
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.