Photos of Serena Williams during her run at the Grand Slam at the 2015 U.S. Open.

Credit: Getty Images

Serena Williams reacts to her victory over Bethanie Mattek-Sands during their 2015 US Open third round women's singles match at the USTA Billie Jean King National Tennis Center on September 4, 2015, in New York.

Credit: Getty Images / JEWEL SAMAD

Serena Williams of the US reacts after winning a point against her compatriot Bethanie Mattek-Sands during their 2015 US Open women's singles round 3 match at USTA Billie Jean King National Tennis Center in New York on September 4, 2015. AFP PHOTO/JEWEL SAMADJEWEL SAMAD/AFP/Getty Images

Credit: Getty Images / JEWEL SAMAD

Serena Williams of the US returns the ball to her compatriot Bethanie Mattek-Sands during their 2015 US Open women's singles round 3 match at USTA Billie Jean King National Tennis Center in New York on September 4, 2015. AFP PHOTO/JEWEL SAMADJEWEL SAMAD/AFP/Getty Images

Credit: Getty Images / Jewel Samad

Serena Williams reacts after winning a point against Bethanie Mattek-Sands during their 2015 US Open women's singles round 3 match at the USTA Billie Jean King National Tennis Center in Queens on Friday, Sept. 4, 2015.

Credit: Kathleen Malone-Van Dyke

Serena Williams reacts after she wins the first set 7-6 in a tie break against Kiki Bertens during the second round of the U.S. Open tennis tournament on Wednesday, Sept. 2, 2015.

Credit: Kathleen Malone-Van Dyke

Serena Williams returns to Kiki Bertens during the second round of the U.S. Open tennis tournament on Wednesday, Sept. 2, 2015.

Credit: Kathleen Malone-Van Dyke

Serena Williams reacts during her match against Kiki Bertens during the second round of the U.S. Open tennis tournament on Wednesday, Sept. 2, 2015.

Credit: Kathleen Malone-Van Dyke

Serena Williams returns during her match against Kiki Bertens during the second round of the U.S. Open tennis tournament on Wednesday, Sept. 2, 2015.

Credit: Kathleen Malone-Van Dyke

Serena Williams returns against Kiki Bertens during the second round of the U.S. Open tennis tournament on Wednesday, Sept. 2, 2015.

Credit: Joseph D. Sullivan

Serena Williams leaves the court after Vitalia Diachenko retired from their first-round women's match on Monday, Aug. 31, 2015 at the Billie Jean King National Tennis Center.

Credit: Joseph D. Sullivan

Serena Williams comforts Vitalia Diachenko at the net after she retired from their first round women's matchon Monday, Aug. 31, 2015 at the Billie Jean King National Tennis Center.

Credit: Joseph D. Sullivan

Serena Williams with the forehand return against Vitalia Diachenko in their first round women's match on Monday, Aug. 31, 2015 at the Billie Jean King National Tennis Center.

Credit: Joseph D. Sullivan

Serena Williams follows through on her serve against Vitalia Diachenko in their first round women's matchon Monday, Aug. 31, 2015 at the Billie Jean King National Tennis Center.

Pancreas transplant center ... Wyandanch industrial park ... 50 years since Bruce brought Santa to LI Credit: Newsday

Blakeman's bid and Dem races ... Pancreas transplant center ... Wyandanch industrial park ... 50 years since Bruce brought Santa to LI

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