| Cupheadgggg vs Kazuya | 125–103 | 54.82% |
| Cupheadgggg vs King | 90–63 | 58.82% |
| Cupheadgggg vs Jin | 72–78 | 48.00% |
| Cupheadgggg vs Bryan | 53–64 | 45.30% |
| Cupheadgggg vs Hwoarang | 54–62 | 46.55% |
| Cupheadgggg vs Yoshimitsu | 47–48 | 49.47% |
| Cupheadgggg vs Reina | 45–46 | 49.45% |
| Cupheadgggg vs Law | 53–37 | 58.89% |
| Cupheadgggg vs Steve | 50–34 | 59.52% |
| Cupheadgggg vs Heihachi | 40–39 | 50.63% |
| Cupheadgggg vs Paul | 43–34 | 55.84% |
| Cupheadgggg vs Dragunov | 30–38 | 44.12% |
| Cupheadgggg vs Devil Jin | 34–32 | 51.52% |
| Cupheadgggg vs Lili | 28–37 | 43.08% |
| Cupheadgggg vs Eddy | 35–27 | 56.45% |
| Cupheadgggg vs Jun | 30–28 | 51.72% |
| Cupheadgggg vs Lee | 23–34 | 40.35% |
| Cupheadgggg vs Azucena | 23–24 | 48.94% |
| Cupheadgggg vs Feng | 19–26 | 42.22% |
| Cupheadgggg vs Alisa | 17–28 | 37.78% |
| Cupheadgggg vs Victor | 25–18 | 58.14% |
| Cupheadgggg vs Asuka | 24–14 | 63.16% |
| Cupheadgggg vs Leroy | 19–16 | 54.29% |
| Cupheadgggg vs Nina | 20–14 | 58.82% |
| Cupheadgggg vs Armor King | 18–15 | 54.55% |
| Cupheadgggg vs Fahkumram | 21–11 | 65.62% |
| Cupheadgggg vs Xiaoyu | 18–13 | 58.06% |
| Cupheadgggg vs Lidia | 17–14 | 54.84% |
| Cupheadgggg vs Clive | 15–16 | 48.39% |
| Cupheadgggg vs Lars | 13–17 | 43.33% |
| Cupheadgggg vs Jack-8 | 10–18 | 35.71% |
| Cupheadgggg vs Claudio | 8–13 | 38.10% |
| Cupheadgggg vs Kuma | 7–12 | 36.84% |
| Cupheadgggg vs Shaheen | 9–8 | 52.94% |
| Cupheadgggg vs Raven | 8–8 | 50.00% |
| Cupheadgggg vs Leo | 3–8 | 27.27% |
| Cupheadgggg vs Zafina | 4–6 | 40.00% |
| Cupheadgggg vs Anna | 1–7 | 12.50% |
| Cupheadgggg vs Miary Zo | 2–2 | 50.00% |
| Cupheadgggg vs Panda | 1–2 | 33.33% |
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.