In addition to the award, Melville, Jordan Pingel and Kristina Fisher were tabbed to The American First Team, while Anne-Marie Watson made an appearance on the league's Second Team.
Head Coach Todd Dagenais was named The American Coach of the Year for 2018.
Tickets for the First and Second Round of the NCAA Volleyball Tournament are on sale.
The Knights received their first national seeding in program history on Sunday night. They will face FGCU on Thursday, while Florida and Florida State will play in the other match.
The No. 21 UCF volleyball will find out who and where it will play in the first round of the NCAA Tournament on Sunday.
Gallery: UCF Takes Down South Florida, 3-0
Todd's Thoughts: UCF vs. South Florida
Highlights: UCF 3, South Florida
The No. 21 UCF volleyball team capped a perfect season in the American Athletic Conference on Friday with a sweep of South Florida.
The No. 21 UCF volleyball team will wrap up the 2018 regular season on Wednesday against South Florida
Senior Knight: Jordan Pingel
Knights Hold Steady at No. 21