From Comcast SportsNetMELBOURNE, Australia (AP) -- A dominating win by Roger Federer in his 1,000th career match and a more difficult workout for Rafael Nadal set up a rare Grand Slam marquee semifinal between the former top-ranked players. Four-time Australian Open champion Federer advanced to his ninth straight semifinal at Melbourne Park with a 6-4, 6-3, 6-2 quarterfinal win Tuesday over Juan Martin del Potro, the man who beat him for the U.S. Open title in 2009. Federer's 1,000th match was similar to most in his career -- no-nonsense, dominating from the start and some incredible shots. "It's a lot of matches and a lot tennis," said Federer, a record 16-time Grand Slam champion. "Either I have been around for a long time or I'm extremely fit. You decide which way you want to describe it. But I'm happy." In an often tempestuous night match at Rod Laver Arena, Nadal advanced with a tough 6-7 (5), 7-6 (6), 6-4, 6-3 win over Tomas Berdych. "Happy with how I finished match physically, I was able to keep running with high intensity," Nadal said. Federer and Nadal -- they were ranked 1-2 for many years -- have been on opposite halves of the draw since the 2005 French Open. That was the last time the pair met in a Grand Slam semifinal, won that year by Nadal in four sets.
Bill Belichick released a statement on Buddy Ryan's passing Tuesday afternoon.
"Today is a sad day in football due to the passing of Buddy Ryan," Belichick said. "It was always very challenging to compete against Coach Ryan, who was father to a great football family that carries on his coaching and defensive tradition. My condolences are with the Ryan Family."
Belichick is certainly very familiar with Ryan's legacy and the tradition he passed down to his sons Rex and Rob. He's competed against all three.
Rex has coached against Belichick during his time as head coach for the Jets (2009-14) and Bills (2015-present), and their matchups go back to Rex's days with the Ravens (1999-2008) when he was a defensive line coach and then defensive coordinator.
Rob Ryan, like his brother, got his first NFL break when his father was the head coach of the Cardinals in the mid-1990s. His second break, however, came from Belichick, as he joined the Patriots staff during Belichick's first year as head coach in 2000. Rob coached linebackers for four seasons in New England and has since competed against Belichick as a defensive coordinator for the Raiders, Browns, Cowboys and Saints. Rob joined his brother in Buffalo this year to serve as an assistant on the staff there.
Using advanced statistics, we take a look at where the Celtics should look to improve this offseason.