| Hippo vs Jin | 22–47 | 31.88% |
| Hippo vs Kazuya | 31–32 | 49.21% |
| Hippo vs Paul | 17–32 | 34.69% |
| Hippo vs Reina | 19–30 | 38.78% |
| Hippo vs Hwoarang | 16–22 | 42.11% |
| Hippo vs Azucena | 15–22 | 40.54% |
| Hippo vs King | 13–22 | 37.14% |
| Hippo vs Victor | 14–21 | 40.00% |
| Hippo vs Dragunov | 11–20 | 35.48% |
| Hippo vs Yoshimitsu | 11–11 | 50.00% |
| Hippo vs Jun | 10–11 | 47.62% |
| Hippo vs Bryan | 13–7 | 65.00% |
| Hippo vs Lili | 4–16 | 20.00% |
| Hippo vs Lars | 5–15 | 25.00% |
| Hippo vs Asuka | 10–9 | 52.63% |
| Hippo vs Leo | 9–10 | 47.37% |
| Hippo vs Eddy | 6–13 | 31.58% |
| Hippo vs Xiaoyu | 6–12 | 33.33% |
| Hippo vs Steve | 5–12 | 29.41% |
| Hippo vs Devil Jin | 3–12 | 20.00% |
| Hippo vs Alisa | 3–11 | 21.43% |
| Hippo vs Kuma | 2–12 | 14.29% |
| Hippo vs Feng | 7–5 | 58.33% |
| Hippo vs Nina | 7–5 | 58.33% |
| Hippo vs Law | 3–8 | 27.27% |
| Hippo vs Lee | 4–6 | 40.00% |
| Hippo vs Leroy | 4–5 | 44.44% |
| Hippo vs Raven | 6–2 | 75.00% |
| Hippo vs Claudio | 2–4 | 33.33% |
| Hippo vs Shaheen | 2–3 | 40.00% |
| Hippo vs Panda | 0–2 | 0.00% |
| Hippo vs Heihachi | 0–2 | 0.00% |
| Hippo vs Zafina | 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.