| hydrae vs Steve | 17–36 | 32.08% |
| hydrae vs Reina | 16–34 | 32.00% |
| hydrae vs Kazuya | 22–23 | 48.89% |
| hydrae vs Dragunov | 16–22 | 42.11% |
| hydrae vs Law | 14–23 | 37.84% |
| hydrae vs King | 19–18 | 51.35% |
| hydrae vs Hwoarang | 17–19 | 47.22% |
| hydrae vs Lars | 15–18 | 45.45% |
| hydrae vs Azucena | 13–17 | 43.33% |
| hydrae vs Eddy | 14–16 | 46.67% |
| hydrae vs Bryan | 8–15 | 34.78% |
| hydrae vs Jin | 11–11 | 50.00% |
| hydrae vs Clive | 4–18 | 18.18% |
| hydrae vs Feng | 6–15 | 28.57% |
| hydrae vs Lidia | 9–12 | 42.86% |
| hydrae vs Heihachi | 3–18 | 14.29% |
| hydrae vs Devil Jin | 6–14 | 30.00% |
| hydrae vs Lili | 6–14 | 30.00% |
| hydrae vs Yoshimitsu | 10–9 | 52.63% |
| hydrae vs Asuka | 4–15 | 21.05% |
| hydrae vs Claudio | 7–12 | 36.84% |
| hydrae vs Kuma | 7–12 | 36.84% |
| hydrae vs Jun | 8–11 | 42.11% |
| hydrae vs Lee | 1–17 | 5.56% |
| hydrae vs Anna | 3–14–1 | 17.65% |
| hydrae vs Victor | 4–13 | 23.53% |
| hydrae vs Nina | 8–6 | 57.14% |
| hydrae vs Xiaoyu | 6–6 | 50.00% |
| hydrae vs Leroy | 2–10 | 16.67% |
| hydrae vs Paul | 7–4 | 63.64% |
| hydrae vs Fahkumram | 3–8 | 27.27% |
| hydrae vs Jack-8 | 5–5 | 50.00% |
| hydrae vs Leo | 3–7 | 30.00% |
| hydrae vs Shaheen | 1–6 | 14.29% |
| hydrae vs Alisa | 2–4 | 33.33% |
| hydrae vs Zafina | 4–2 | 66.67% |
| hydrae vs Raven | 3–2 | 60.00% |
| hydrae vs Armor King | 3–1 | 75.00% |
| hydrae vs Miary Zo | 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.