| Hopopo vs Kazuya | 21–12 | 63.64% |
| Hopopo vs Asuka | 26–7 | 78.79% |
| Hopopo vs King | 17–15 | 53.12% |
| Hopopo vs Jin | 18–10 | 64.29% |
| Hopopo vs Bryan | 18–10 | 64.29% |
| Hopopo vs Lili | 14–9 | 60.87% |
| Hopopo vs Dragunov | 14–7 | 66.67% |
| Hopopo vs Paul | 11–9 | 55.00% |
| Hopopo vs Hwoarang | 13–6 | 68.42% |
| Hopopo vs Law | 9–7 | 56.25% |
| Hopopo vs Steve | 8–8 | 50.00% |
| Hopopo vs Jun | 11–4 | 73.33% |
| Hopopo vs Azucena | 11–4 | 73.33% |
| Hopopo vs Xiaoyu | 10–4 | 71.43% |
| Hopopo vs Devil Jin | 11–3 | 78.57% |
| Hopopo vs Feng | 11–3 | 78.57% |
| Hopopo vs Yoshimitsu | 11–2 | 84.62% |
| Hopopo vs Reina | 9–4 | 69.23% |
| Hopopo vs Leo | 7–3 | 70.00% |
| Hopopo vs Victor | 8–2 | 80.00% |
| Hopopo vs Lars | 3–6 | 33.33% |
| Hopopo vs Eddy | 6–3 | 66.67% |
| Hopopo vs Alisa | 4–4 | 50.00% |
| Hopopo vs Jack-8 | 3–4 | 42.86% |
| Hopopo vs Leroy | 6–1 | 85.71% |
| Hopopo vs Heihachi | 3–3 | 50.00% |
| Hopopo vs Miary Zo | 3–3 | 50.00% |
| Hopopo vs Lee | 4–1 | 80.00% |
| Hopopo vs Fahkumram | 4–1 | 80.00% |
| Hopopo vs Claudio | 4–0 | 100.00% |
| Hopopo vs Zafina | 3–1 | 75.00% |
| Hopopo vs Shaheen | 1–2 | 33.33% |
| Hopopo vs Nina | 2–0 | 100.00% |
| Hopopo vs Clive | 1–1 | 50.00% |
| Hopopo vs Raven | 0–1 | 0.00% |
| Hopopo vs Armor King | 0–1 | 0.00% |
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.