Melbourne: Swiss great Roger Federer said that "I believe in miracles" after he saved seven match points in a five-set nail-biter against 100th-ranked Tennys Sandgren to labour into the Australian Open semi-finals on Tuesday.

The six-time champion, struggling physically, saved three match points at 4-5 in the fourth set and four more in the tie-breaker to win 6-3, 2-6, 2-6, 7-6 (10/8), 6-3 and set up a clash against either title-holder Novak Djokovic or Milos Raonic.

Federer received a rare warning for an audible obscenity before going off-court for treatment on a groin injury in the third set, but still looked hampered as he forced a fifth set against the big-serving American.

"I believe in miracles," Federer said, revealing that he thought his groin strain had ended his chances. "There could be rain, there could be all kinds of stuff.

"(I thought) just let him finish me off in style, and he didn't do that. I'm incredibly lucky tonight, today -- I don't even know what time it is."

Sandgren, achingly close to becoming the lowest-ranked player to beat Federer at the Australian Open, can count himself unlucky especially after a ball girl accidentally collided with him during the pivotal tie-breaker, which he lost.

Federer has made heavy weather of reaching his 46th Major semi-final. He was two points from defeat by John Millman in a fifth-set tie-breaker in round three, and dropped a set against 67th-ranked Marton Fucsovics in round four.

Let the Truth be known. If you read VB and like VB, please be a VB Supporter and Help us deliver the Truth to one and all.



Puducherry (PTI): Puducherry experienced heavy rains on Saturday morning prompting the union territory administration to send SMS alerts to around 12 lakh residents cautioning them to remain vigilant as cyclonic storm Fengal is expected to make landfall near here later in the day.

District Collector A Kulothungan told PTI that all necessary steps have been taken to ensure that people remained safe.

"We have evacuated people from low lying areas and shelter homes are ready to accommodate them. Arrangements were also made to supply food packets," he said adding that National Disaster Relief Force from Arakonam has arrived to engage in relief and rehabilitation works.

According to the official, cyclone Fengal was expected to cross the coast in the evening. Control rooms have been opened in the collectorate and also in the line departments.

Toll free numbers 112, 1077 and also WhatsApp number 94889 81070 have been put in place to help people facing crisis to contact for help.

Cyclone Fengal is likely to cross between Karaikal and Mahabalipuram coasts close to Puducherry, official sources said. The government has advised people to stay indoors.

The entire stretch of beach road and also several tourist spots were closed to ensure that there was no movement of the people near the sea shore.

Schools and colleges remained closed today.