Wimbledon 2015 Schedule: Replay TV Coverage, Live Stream for Saturday's Draw

The level of competition is peaking at the 2015 Wimbledon Championships, and it will take the top contenders stepping their games up even further to avoid a third-round exit at the esteemed All England Club on Saturday.

No top seeds are in action after Novak Djokovic and Serena Williams already punched their tickets to Round 4, but that doesn't mean there's a shortage of notable players on the slate. No. 2 Roger Federer headlines the play on Centre Court, going up against Australian Sam Groth before No. 3 Andy Murray faces No. 25 Andreas Seppi in the nightcap.

Early exits from the likes of Rafael Nadal and Simona Halep proved that name recognition and a favorable seeding aren't enough to get to the second week at Wimbledon. Those hoping to vie for the championship will have to bring it on Saturday, so take a look below to find out how to catch the action—live or after the fact.

Saturday's Wimbledon Viewing Info

Date: Saturday, July 4

Time (ET): 7 a.m. to 4:30 p.m.

TV: ESPN

Live Stream and Replay: Wimbledon.com and WatchESPN (replay, 4:30 p.m. - 8 p.m. ET)

Order of Play: Wimbledon.com

Kirsty Wigglesworth/Associated Press

If you take the world's most established tennis stars and peg them against up-and-comers who are dying to make a name for themselves on the sport's grand stage, there are bound to be upsets. That's been the case so far at Wimbledon 2015, with underdogs not shying away from the challenge.

The upset of third-seeded Simona Halep on the tournament's second day hasn't exactly opened the floodgates for surprising results, but it did set the tone for one of the opening week's subplots. Save for the Big Four on the men's side and a few others, many notables have been pushed to the brink.

One of those was Serena Williams, the women's top seed who is eyeing the prize of completing the Grand Slam—all four majors—in a single year. However, it nearly got derailed on Friday when she faced Heather Watson, but she rallied for a late third-set victory.

Williams' win in Round 3 set up a fourth-round affair that we haven't often seen in recent years, pairing her against sister Venus Williams, per SportsCenter:

While the all-Williams battle will get the fourth round started in epic fashion, there are still some Round 3 issues to sort out.

The field is flush with stiff tests for big names on the men's side on Saturday. Federer and Murray may both get their first actual tests of the tournament, while an all-French meeting between No. 12 Gilles Simon and No. 18 Gael Monfils should make for a higher-quality Round 3 match than we're used to seeing.

Federer and Murray will be eager to avoid upsets. Women's No. 2 Petra Kvitova will aim to keep herself from falling victim to the same trap. Last year's Wimbledon champion faces No. 28 Jelena Jankovic on the second match of the day on Centre Court.