| Gustav vs Dragunov | 96–66 | 59.26% |
| Gustav vs Bryan | 63–80–1 | 44.06% |
| Gustav vs Kazuya | 85–56 | 60.28% |
| Gustav vs Hwoarang | 75–60 | 55.56% |
| Gustav vs Lars | 55–30 | 64.71% |
| Gustav vs Paul | 43–40 | 51.81% |
| Gustav vs Jin | 48–34 | 58.54% |
| Gustav vs Reina | 46–36 | 56.10% |
| Gustav vs King | 45–35 | 56.25% |
| Gustav vs Yoshimitsu | 39–39 | 50.00% |
| Gustav vs Steve | 37–36 | 50.68% |
| Gustav vs Asuka | 45–28 | 61.64% |
| Gustav vs Devil Jin | 28–45 | 38.36% |
| Gustav vs Law | 36–35 | 50.70% |
| Gustav vs Feng | 30–40 | 42.86% |
| Gustav vs Lili | 38–31 | 55.07% |
| Gustav vs Victor | 27–36 | 42.86% |
| Gustav vs Claudio | 30–32 | 48.39% |
| Gustav vs Jack-8 | 21–38 | 35.59% |
| Gustav vs Xiaoyu | 29–27 | 51.79% |
| Gustav vs Alisa | 23–29 | 44.23% |
| Gustav vs Zafina | 28–21 | 57.14% |
| Gustav vs Lee | 21–27 | 43.75% |
| Gustav vs Azucena | 31–17 | 64.58% |
| Gustav vs Shaheen | 22–23–1 | 48.89% |
| Gustav vs Nina | 21–24 | 46.67% |
| Gustav vs Leroy | 30–9 | 76.92% |
| Gustav vs Jun | 20–18 | 52.63% |
| Gustav vs Leo | 16–17 | 48.48% |
| Gustav vs Lidia | 18–15 | 54.55% |
| Gustav vs Heihachi | 17–16 | 51.52% |
| Gustav vs Raven | 14–17 | 45.16% |
| Gustav vs Kuma | 13–12 | 52.00% |
| Gustav vs Eddy | 8–15 | 34.78% |
| Gustav vs Panda | 1–11 | 8.33% |
| Gustav vs Clive | 3–9 | 25.00% |
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.