Del Potro rallies by Fed in Paribas final

INDIAN WELLS, Calif. — Juan Martin del Potro keeps surprising himself.

Close to quitting tennis after four wrist surgeries in recent years, the Argentine fought to get back to the ATP Tour even as he was reduced to hitting his backhand with one hand instead of his usual two.

The struggle paid off Sunday, when Del Potro staved off three match points in the third set to beat top-ranked Roger Federer 6-4,7-6 (8), 7-6 (2) for the BNP Paribas Open title.

The win ranks up there with Del Potro’s 2009 U.S. Open title, in which he beat Federer, and helping Argentina win the Davis Cup in 2016.

“I cannot believe I won this tournament, beating Roger in a great final and level of tennis,” Del Potro said.

Naomi Osaka owon the women’s title 6-3, 6-2 over Daria Kasatkina in a matchup of 20-year-old rising stars.

Del Potro became the first Argentine champion in the 42-year history of the tournament. He handed Federer his first loss of the year, snapping the Swiss superstar’s 17match winning streak that was the best of his career.

“I feel frustrated that I let an opportunity like this go by,” Federer said.

Del Potro held a match point at 8-7 in the second-set tiebreaker, but he lost the final three points on his own errors that allowed Federer to force a third set.

“It was a lot of frustration after that match point, but then I play well,” Del Potro said.