Wimbledon 2015 Week Two: Inside the Secret Bunker

ABC News’ Bob Woodruff takes us into the commentator's booth at Wimbledon.

ByABC News
July 7, 2015, 3:22 PM

— -- The second week of the 2015 Wimbledon tennis championship has begun in London and ABC News' Bob Woodruff takes us into the rarely seen "bunker" where commentators have the perfect view of players on Centre Court.

Woodruff speaks with ESPN’s Chris Fowler and John McEnroe about their job in the booth and takes a listen as they gear up for Serena Williams’ match.

Watch the video above for all the details

That highly anticipated match on Monday ended with a big victory for Serena Williams. It was the first time in 6 years that the Williams sisters met at a major, with No. 1-seeded Serena beating No. 16 Venus. Serena has won 25 consecutive matches at a Grand Slam event.

Now, Serena just needs a few more wins to clinch the championship. That would also mean she would achieve what she calls a "Serena Slam" -- winning all four Grand Slam tournaments in a row, a feat she previously achieved in 2002-2003.

The last person to win a true Grand Slam -- all four majors in one season -- was Steffi Graf in 1988.