| Gustave vs Reina | 85–84 | 50.30% |
| Gustave vs Kazuya | 91–73 | 55.49% |
| Gustave vs Jin | 67–61 | 52.34% |
| Gustave vs Heihachi | 75–49 | 60.48% |
| Gustave vs Lili | 62–60 | 50.82% |
| Gustave vs King | 52–66 | 44.07% |
| Gustave vs Clive | 70–44 | 61.40% |
| Gustave vs Dragunov | 49–60 | 44.95% |
| Gustave vs Hwoarang | 41–63 | 39.42% |
| Gustave vs Jun | 60–44 | 57.69% |
| Gustave vs Bryan | 54–48 | 52.94% |
| Gustave vs Asuka | 53–49 | 51.96% |
| Gustave vs Paul | 42–57 | 42.42% |
| Gustave vs Steve | 40–40 | 50.00% |
| Gustave vs Victor | 47–33 | 58.75% |
| Gustave vs Law | 28–48 | 36.84% |
| Gustave vs Alisa | 38–34 | 52.78% |
| Gustave vs Armor King | 26–42 | 38.24% |
| Gustave vs Xiaoyu | 32–35 | 47.76% |
| Gustave vs Lidia | 29–37 | 43.94% |
| Gustave vs Lars | 28–36 | 43.75% |
| Gustave vs Nina | 24–40 | 37.50% |
| Gustave vs Jack-8 | 24–31 | 43.64% |
| Gustave vs Leo | 27–27 | 50.00% |
| Gustave vs Eddy | 27–27 | 50.00% |
| Gustave vs Yoshimitsu | 23–29 | 44.23% |
| Gustave vs Devil Jin | 21–30 | 41.18% |
| Gustave vs Feng | 22–25 | 46.81% |
| Gustave vs Azucena | 20–22 | 47.62% |
| Gustave vs Leroy | 17–17 | 50.00% |
| Gustave vs Miary Zo | 20–14 | 58.82% |
| Gustave vs Shaheen | 14–19 | 42.42% |
| Gustave vs Lee | 17–15 | 53.12% |
| Gustave vs Kuma | 15–16 | 48.39% |
| Gustave vs Claudio | 14–16 | 46.67% |
| Gustave vs Raven | 12–16 | 42.86% |
| Gustave vs Zafina | 14–10 | 58.33% |
| Gustave vs Fahkumram | 15–8 | 65.22% |
| Gustave vs Anna | 10–10 | 50.00% |
| Gustave vs Panda | 5–8 | 38.46% |
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.