Hi
dapperkid, you need permission to post threads in this subforum unfortunately, so I will be locking this thread. For simple questions like this, please post in the Simple Questions, Simple Answers (SQSA) thraed in future, linked below.
https://www.smogon.com/forums/threads/simple-questions-simple-answers-thread.3714351/unread
Seadra is also not available in SV UU, so I would try to be more specific about which generation you are talking about when asking questions like this. From the looks of your post history, I assume you are referring to BW UU where Kingdra would just entirely outclass it though.
Have a good day!