| Gustaphos vs King | 15–25 | 37.50% |
| Gustaphos vs Fahkumram | 18–17 | 51.43% |
| Gustaphos vs Kazuya | 5–28 | 15.15% |
| Gustaphos vs Steve | 18–15 | 54.55% |
| Gustaphos vs Reina | 18–14 | 56.25% |
| Gustaphos vs Lee | 8–14 | 36.36% |
| Gustaphos vs Heihachi | 12–10 | 54.55% |
| Gustaphos vs Paul | 9–11 | 45.00% |
| Gustaphos vs Dragunov | 5–15 | 25.00% |
| Gustaphos vs Anna | 9–11 | 45.00% |
| Gustaphos vs Hwoarang | 4–15 | 21.05% |
| Gustaphos vs Eddy | 9–10 | 47.37% |
| Gustaphos vs Yoshimitsu | 9–9 | 50.00% |
| Gustaphos vs Lili | 8–9 | 47.06% |
| Gustaphos vs Lidia | 9–7 | 56.25% |
| Gustaphos vs Law | 8–7 | 53.33% |
| Gustaphos vs Jin | 7–7 | 50.00% |
| Gustaphos vs Nina | 11–3 | 78.57% |
| Gustaphos vs Alisa | 9–4 | 69.23% |
| Gustaphos vs Jun | 5–7 | 41.67% |
| Gustaphos vs Clive | 5–7 | 41.67% |
| Gustaphos vs Asuka | 3–8 | 27.27% |
| Gustaphos vs Azucena | 9–2 | 81.82% |
| Gustaphos vs Bryan | 1–9 | 10.00% |
| Gustaphos vs Devil Jin | 5–5 | 50.00% |
| Gustaphos vs Claudio | 2–8 | 20.00% |
| Gustaphos vs Victor | 4–5 | 44.44% |
| Gustaphos vs Jack-8 | 3–4 | 42.86% |
| Gustaphos vs Lars | 1–6 | 14.29% |
| Gustaphos vs Raven | 2–5 | 28.57% |
| Gustaphos vs Leroy | 1–5 | 16.67% |
| Gustaphos vs Zafina | 3–2 | 60.00% |
| Gustaphos vs Xiaoyu | 2–2 | 50.00% |
| Gustaphos vs Feng | 2–2 | 50.00% |
| Gustaphos vs Armor King | 2–2 | 50.00% |
| Gustaphos vs Shaheen | 0–3 | 0.00% |
| Gustaphos vs Kuma | 2–1 | 66.67% |
| Gustaphos vs Miary Zo | 1–2 | 33.33% |
| Gustaphos vs Leo | 2–0 | 100.00% |
| Gustaphos vs Panda | 2–0 | 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.