The nominees for the prestigious Laureus World Sports Awards have been announced and after a near-perfect season, World No.1 Serena Williams is up for the biggest award of them all, Laureus World Sportswoman Of The Year.

The Laureus World Sports Awards began in the year 2000 and in the 16 previous editions, Laureus World Sportswoman Of The Year has gone to WTA players four times – Jennifer Capriati in 2002, Williams in 2003, Justine Henin in 2008 and Williams again in 2010. Williams and pole vaulter Yelena Isinbayeva are the only two women ever to win the award twice – Isinbayeva won it in 2007 and 2009.

No woman has ever won the award three times – if she wins this year’s, Williams will be the first.

In addition to the American, the other nominees for Sportswoman of the Year include Genzebe Dibaba (athletics), Anna Fenninger (skiing), Shelly-Ann Fraser-Pryce (athletics), Katie Ledecky (swimming), and Carli Lloyd (football).

Williams was a wall-to-wall No.1 for the second time in her career, finishing the season atop the WTA rankings for the fifth time (2002, 2009, 2013, 2014). She won a WTA-leading five titles, including the first three Grand Slams of the season at the Australian Open, French Open, and Wimbledon – winning her second Non-Calendar Year “Serena Slam” and becoming the closest to achieve the Calendar Year Grand Slam since Steffi Graf in 1988. With a 53-3 record, she earned the  most prize money in 2015 – surpassing her 2014 record for second highest total prize money won in a single season at $10,582,642.

The 21-time Grand Slam champion is the only WTA player nominated this year, and one of three tennis members of the tennis world, alongside Novak Djokovic and the British Davis Cup Team.

Largely considered “the Oscars of sports”, the Laureus World Sports Awards have been held in major cities all over the world with an all-star cast of hosts, including Jeff Bridges, Heidi Klum, Morgan Freeman, Kevin Spacey and Benedict Cumberbatch. This year’s awards are in Berlin on April 18.