| The_Hydra vs King | 10–9 | 52.63% |
| The_Hydra vs Kazuya | 6–10 | 37.50% |
| The_Hydra vs Bryan | 5–9 | 35.71% |
| The_Hydra vs Law | 7–5 | 58.33% |
| The_Hydra vs Lee | 5–7 | 41.67% |
| The_Hydra vs Paul | 6–5 | 54.55% |
| The_Hydra vs Eddy | 4–6 | 40.00% |
| The_Hydra vs Reina | 2–7 | 22.22% |
| The_Hydra vs Jin | 3–5 | 37.50% |
| The_Hydra vs Leo | 3–5 | 37.50% |
| The_Hydra vs Jun | 4–4 | 50.00% |
| The_Hydra vs Dragunov | 3–4 | 42.86% |
| The_Hydra vs Kuma | 3–4 | 42.86% |
| The_Hydra vs Lars | 3–3 | 50.00% |
| The_Hydra vs Victor | 0–6 | 0.00% |
| The_Hydra vs Heihachi | 1–5 | 16.67% |
| The_Hydra vs Anna | 2–4 | 33.33% |
| The_Hydra vs Hwoarang | 1–4 | 20.00% |
| The_Hydra vs Xiaoyu | 1–2–1 | 33.33% |
| The_Hydra vs Steve | 2–2 | 50.00% |
| The_Hydra vs Devil Jin | 1–3 | 25.00% |
| The_Hydra vs Alisa | 3–1 | 75.00% |
| The_Hydra vs Jack-8 | 3–0 | 100.00% |
| The_Hydra vs Yoshimitsu | 2–0 | 100.00% |
| The_Hydra vs Asuka | 1–1 | 50.00% |
| The_Hydra vs Lili | 2–0 | 100.00% |
| The_Hydra vs Raven | 2–0 | 100.00% |
| The_Hydra vs Clive | 2–0 | 100.00% |
| The_Hydra vs Fahkumram | 2–0 | 100.00% |
| The_Hydra vs Feng | 0–1 | 0.00% |
| The_Hydra vs Nina | 0–1 | 0.00% |
| The_Hydra vs Panda | 1–0 | 100.00% |
| The_Hydra vs Azucena | 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.