Updated

The Latest from Wimbledon (all times local):

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12:30 p.m.

Breakfast at Wimbledon? How about a double bagel?

Angelique Kerber served up the third 6-0, 6-0 scoreline of the tournament on Tuesday, beating Carina Witthoeft on Court No. 18.

On Monday, both Venus Williams and Andrea Petkovic won their matches 6-0, 6-0. Those were the first double bagels at Wimbledon in six years.

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12:15 p.m.

With summer temperatures soaring, there's also a touch of winter sports on display at Wimbledon on Tuesday.

NHL star Henrik Lundqvist is among the guests invited to the Royal Box on Centre Court. The New York Rangers' Swedish goaltender is due to be accompanied by his wife, Therese.

Swedish tennis great Stefan Edberg is coaching Roger Federer, who was due up second on Centre against Damir Dzumhur.

Among others in the Royal Box on Tuesday: England soccer coach Roy Hodgson and three-time Wimbledon champion Maria Bueno of Brazil.

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12:00 p.m.

Wimbledon is known more for its rain, but it's the sun that could cause some problems this week.

Temperatures are expected to top out at 29 degrees C (84 degrees F) on Tuesday, and that could be enough for female players to request a heat break.

Wimbledon's "Heat Rule" allows for a 10-minute break between the second and third sets if the heat stress index rises above 30.1 degrees C (86 degrees F). The heat stress index factors in temperature along with humidity and surface temperature.

The men are not allowed to invoke the rule.

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11:50 a.m.

Play is underway on Day 2 at Wimbledon.

Defending women's champion Petra Kvitova will be first up on Centre Court when plays starts in the main stadium at about 1 p.m., followed by seven-time champion Roger Federer and 2013 champion Andy Murray.

Rafael Nadal, a two-time Wimbledon champion who has struggled this year, is first up on Court No. 1.