The NFL ruled the Buffalo Bills did not violate league policy on reporting injuries in connection to defensive end Jerry Hughes revealing he played with torn wrist ligaments.
Weather conditions appear likely to come under the scrutiny of investigators probing the helicopter crash that killed former NBA superstar Kobe Bryant, his daughter and seven others near Los Angeles on Sunday, when overcast skies and fog grounded other aircraft.
Russian Anastasia Pavlyuchenkova stayed aggressive in the face of a spirited fightback from former champion Angelique Kerber to move into the quarter-finals of the Australian Open with a 6-7(5) 7-6(4) 6-2 win on Monday.
Piotr Zielinski and Lorenzo Insigne scored in the second half as Napoli beat Serie A champions Juventus 2-1 at home on Sunday.
Kobe Bryant, the 18-time NBA All-Star who won five championships and became one of the greatest basketball players of his generation during a 20-year career with the Los Angeles Lakers, died in a helicopter crash Sunday. He was 41.