KEY BISCAYNE, Florida－Half an hour after Sloane Stephens won her hometown tournament, she lingered on the confetti-covered court, posing for photos and signing autographs as if reluctant to leave Key Biscayne.

The Miami Open is moving, and Stephens became the final women's champion on the picturesque island by beating Jelena Ostapenko 7-6 (5), 6-1 on Saturday.

Stephens was born in South Florida, played on Key Biscayne as a junior and lives in nearby Fort Lauderdale. That made the reigning US Open champion especially eager to win the Miami Open before it moves 18 miles north next year to suburbia and the NFL Dolphins' stadium.

"This place is pretty special to me," Stephens said. "I'm definitely happy I could be the last person to win here. I've had some amazing experiences here, and I'll definitely miss it."

Even so, Stephens was surprised that fans jeered during the trophy ceremony when tournament director James Blake mentioned the relocation.

"I was kind of confused by that," she said. "I'm excited for the move. I think it will be great for the tournament, a new facility. I'm sure it will be beautiful."

The 13th-seeded Stephens won with defense, repeatedly extending rallies until Ostapenko would make a mistake. Ostapenko had a 25-6 advantage in winners but committed 48 unforced errors to 21 by Stephens.

"She was moving really well," Ostapenko said. "Sometimes I was going for an aggressive winner when I didn't have to. I was sometimes missing shots I was normally making this week."

Stephens was the surprise champion at the US Open last September, and then lost her next eight matches, including the first two of 2018. But she shook her slump on Key Biscayne, improved to 6-0 in finals and will break into the top 10 for first time next week at No 9.

"It's incredible," Stephens said. "I knew if I just got back to the drawing board I would be OK. I wasn't expecting a title here. I just wanted to make sure I got my game back where I wanted to be."

AP