Bouchard blocking Li's path to final

Li Na has exciting young teenager Eugenie Bouchard standing in the way of a second consecutive Australian Open final after the Chinese star crushed Flavia Pennetta to make the last four Tuesday.
The fourth seed demolished the Italian 6-2, 6-2 to set up an enticing clash with the Canadian hotshot, 12 years her junior, who upset former world number one Ana Ivanovic in three sets.
Chinese trailblazer Li, 31, is a two-time Melbourne finalist but has never lifted the trophy, losing to Kim Clijsters in 2011 and last year to Victoria Azarenka after dramatically twice rolling her ankle and briefly blacking out.
With revenge against Azarenka in prospect, Li powered past Pennetta and appears to be hitting peak form at the right time.
"I think everyone wants to win a Grand Slam. But first you have to be in the semis, right?" said Li, when asked about her chances with Serena Williams and Maria Sharapova both already out.
"But I was really happy today. At least tomorrow I have a day off. I can talk with (coach) Carlos (Rodriguez), can talk with the team and prepare for the next round."
The next match is an unknown quantity for Li with Bouchard coming from nowhere to make her first ever Grand Slam semi-final, mirroring last year's run to the last four by another teenager, America's Sloane Stephens.
Bouchard rallied from a set down to beat resurgent 2008 French Open champion Ivanovic and reinforce her status as one of the game's most exciting prospects.
The 19-year-old Canadian, the WTA's newcomer of the year in 2013, showed composure and grit to upset the 14th-ranked Serb 5-7, 7-5, 6-2.
It was all the more remarkable in that she is making her tournament debut, with the victory forecast to push her into the world's top 20 when the new rankings are released next week.
"I feel like she was playing really well and I had to keep fighting and playing aggressive," Bouchard said. "I feel like I stepped it up in the second and third sets."
The shock win ended the unbeaten streak of Ivanovic, who came into the tournament on the back of victory at the Auckland International and shocked Williams in the third round.