This edition of "Who's Hotter" features two of best-looking females to have ever set foot on a professional tennis court. In a sport that's full of beautiful women these two gorgeous lady's stunning good looks still stand out.

In one corner we have Maria Sharapova. She is 6-foot-2 and hails from Nyagan, Russia. The long-legged blonde has been featured in the Sports Illustrated Swimsuit Issue and was also named Maxim's hottest athlete in the world for four consecutive years. The 30-year-old was also named FHM's 7th most eligible bachelorette back in 2007. As you can see, this tennis babe has some impressive credentials.

In the other corner, we have Caroline Wozniacki. The 5-foot-10 star from Odense, Denmark is known around the world as one of the sport's most attractive stars. The 26-year-old has appeared in the Sports Illustrated Swimsuit Issue for three consecutive years (2015-17). She also modeled for an underwear line bearing her very own name. When it comes to hot tennis players, there is no question that Caroline Wozniacki is among the elite.

This brings us to the very difficult task of determining which of these two queens of the court is hotter. Let's take a look at 16 photos of Maria Sharapova and Caroline Wozniacki and find out.

16 16. Maria Sharapova - Lounging Around

Maria Sharapova looks amazing in this short skirt and bikini combo. Then again, the Russian star looks amazing in pretty much everything. She probably appreciates having the time to lay back and strike a pose after the rigorous workouts she no doubt puts herself through in order to compete at such a high level. This image emphasizes Sharapova's lean physique and stunning green eyes.

Fun Fact: Sharapova has won an impressive five Grand Slam Titles. She is also the only Russian to win the career Grand Slam, meaning she has won all four major Grand Slam tournaments. She was won the US Open, Wimbledon, and the Australian Open once while winning the French Open on two separate occasions. There may be more titles to come for Sharapova, who is still actively competing.

15 15. Caroline Wozniacki - Soaking In The Sun

The smile on Caroline Wozniacki face is priceless. The Danish tennis star looks amazing wading through the water in her stylish bikini. This particular image highlights Wozniacki's lean physique and uplifting demeanor. There is no doubt that the stunning blonde turned a few beachgoers' heads on that particular day. It's pictures like this one that help reminds us why Caroline Wozniacki is considered one of the hottest females in all of professional sports.

Fun Fact: Caroline Wozniacki has yet to win a Grand Slam title. However, she did win the Wimbledon Girls' Singles title back in 2006. Moreover, the 26-year-old has come very close to winning the US Open where she was the runner-up in both 2009 and 2014. The stunning star will be looking to capture her first Grand Slam singles title in 2017, after a solid start to the season.

14 14. Maria Sharapova - Poolside Stunner

The 6-foot-2 Nayagan native's signature long legs are on full display in this breathtaking photo. The image gives us a full view of Maria Sharapova from head to toe and emphasizes the fact that her physique is nearly flawless. Sharapova can't help but look like a supermodel sitting by the pool while stretching out. This is yet another perfect shot of the Russian stunner.

Fun Fact: Maria Sharapova actually has her own candy line called Sugarpova. The Sugarpova website states that;"Sugarpova is a premium candy line that reflects the fun, fashionable, sweet side of international tennis sensation Maria Sharapova." The line features tennis ball-shaped hard candies and several varieties of chocolate. Moreover, a portion of the proceeds goes to the Maria Sharapova Foundation, the tennis star's charity.

13 13. Caroline Wozniacki - Underwear Model

There is no denying that Caroline Wozniacki makes an outstanding underwear model. The blonde's focused gaze in this image gives us a glimpse into the tennis star's more seductive side. The black and white photo highlights the type of physique that would make even the most beautiful women envious. After seeing this shot it wouldn't be surprising if we see Wozniacki in a Victoria's Secret catalog at some point in the future.

Fun Fact: Wozniacki is close personal friends with fellow tennis star Serena Williams. However, the Danish star has had very little success when competing against her pal. The two have met 11 times in singles competition. Out of the 11 matchups, Wozniacki has emerged victorious on only one occasion, thus giving her a record of 1-1o against Williams.

12 12. Maria Sharapova - Killer Abs

This photo highlights Maria Sharapova's extremely toned midsection. While the image definitely emphasizes the tennis stars beauty it also reminds us of the hard work it takes to maintain a physique like Sharapova's. These ladies aren't sitting around eating junk food in the offseason (except the occasional piece of Sugarpova candy). In fact, many of the females have rigorous offseason workout regiments that help them maintain their model-like figures.

Fun Fact: Maria Sharapova won an Olympic silver medal during the 2012 games in London, England. She defeated Kim Clijsters and Maria Kirilenko in the quarterfinal and semifinal rounds respectively. However, she would lose to Serena Williams in the gold medal round. That being said, winning an Olympic medal is still without question one of her most impressive career highlights.

11 11. Caroline Wozniacki - Red Carpet Diva

Caroline Wozniacki knows how to make herself stand out in the best possible way at a red carpet event. This black dress she which wore at the ESPYs is extremely figure flattering. The high heels help draw attention to the 5-foot-10 Danish tennis star's toned legs. Moreover, her warm smile and shoulder-length blonde hair help complete this stunning image of one of the sexiest stars in pro tennis.

Fun Fact: Caroline Wozniacki's stunning good looks combined with her ability on the court have helped her land a number of big name sponsors. Companies like Adidas, Sony Ericson, and even watchmaker Rolex have all sought the endorsement of Wozniacki. In fact, she even appeared in a television commercial for Turkish Airlines. In 2011 (due in large part to her sponsorship deals) Forbes wrote that Caroline Wozniacki the second highest-earning female athlete in the world.

10 10. Maria Sharapova - Short Skirt

The fur jacket and short skirt may be an odd combination but Maria Sharapova still makes it look sizzling hot. Her seductive over-the-shoulder gaze definitely adds to the images overall sex appeal. Her extremely short skirt leaves just enough to the imagination. Moreover, even an animal rights activist would have to admit she looks great in the fur coat. This is a shot Sharapova fans will likely remember for quite some time.

Fun Fact: Sharapova has dated some pretty big name celebrities over the years. The Russian has been romantically linked to NBA player Sasha Vujacic, tennis star Grigor Dimitrov, and even television producer Charlie Ebersol. The former Olympian even dated Maroon 5 frontman, Adam Levine, back in 2005. That's a list of several lucky guys right there.

9 9. Caroline Wozniacki - Intense Workout

Who knew Caroline Wozniacki had muscles like this? The Danish tennis goddess looks fierce in this dazzling photo. Those straps are doing everything they can to try and contain her toned abs. Moreover, this image highlights her muscular long legs and impressive overall physique. The ball she's punching doesn't stand a chance against an athlete in the type of shape Wozniacki is in.

Fun Fact: Wozniacki actually comes from a family of athletes. Her father Piotr Wozniacki played pro soccer and her mother Anna Wozniacki was a member of the Polish's women's national volleyball team. Moreover, her brother Patrik Wozniacki is also a professional soccer player in Denmark. Caroline Wozniacki's parents are originally from Poland but moved to Denmark when her father signed with Boldklubben 1909, which is a Danish soccer team.

8 8. Maria Sharapova - Fencing

When is comes to deciding if Maria Sharapova is hotter than Caroline Wozniacki there are probably more than a couple people who might be sitting on the fence. However, one thing is for certain, Sharapova looks great standing next to a fence. This image proves that Sharapova doesn't need to be wearing a bikini in order to look amazing. Moreover, it also highlights her signature blonde hair and green eyes.

Fun Fact: Maria Sharapova recently made headlines due to a failed drug test at the Australian Open in 2016. She tested positive for a drug known as Meldonium. Sharapova claimed to be taking the drug to help her with a magnesium deficiency.  As a result, the Russian served a 15-month suspension. She returned to action in April of 2017 at the Porsche Tennis Grand Prix.

7 7. Caroline Wozniacki - Striking A Pose

After seeing Caroline Wozniacki in a bikini, it becomes quite obvious why she's been asked to pose for the the Sports Illustrated Swimsuit Issue three years in a row. The Danish tennis player looks as though she has fallen from heaven into whatever body of water this might be. You will be hard-pressed to find an athlete with a better bikini bod than that of Wozniacki.

Fun Fact: Wozniacki and Sharapova are actually rivals on the court and have faced each other 10 times thus far. The Russian has a slight lead in the series having won 6 of the 10 contests giving her a record of 6-4 against Wozniacki. However, Wozniacki is 2-0 against Sharapova when the two have competed in Grand Slam tournaments. Unlike some other tennis rivalries, this one is incredibly close and should be exciting to watch in the years to come.

6 6. Maria Sharapova - Yoga Pants

Maria Sharapova's yoga pants help show off her extremely fit lower half. While it might not be the first thing one notices in this particular shot you have to be impressed with her balance and flexibility in this particular instance. These sort of exercises no doubt help her stay nimble and light on her feet when she's out there on the tennis court. Sharapova certainly knows how to make athleisure wear look good.

Fun Fact: Maria Sharapova has signed endorsement deals with some of the most recognized brands in the world. Brands like Motorola, Nike, and Gatorade are just a few of the organizations that have done business with the tennis star at one point or another. Her numerous endorsement deals have helped to make her one of the most financially successful women in the history of professional tennis.

5 5. Caroline Wozniacki - Yoga Pants

Caroline Wozniacki is a tennis player that certainly knows how to rock a pair of yoga pants. This outfit is stylish, attractive, and functional on the court. Wozniacki is yet another athlete who shows us why the athleisure wear movement is a very good thing. The tennis stars countless hours spent practicing for Grand Slams have given her an excellent figure.

Fun Fact: Form 2011 to 2014, Wozniacki was involved in a relationship with Irish golfer Rory Mcllroy. Collectively the couple was known as Wozzilroy. In fact, the two were even engaged back in 2014, prior to the Irishman calling the whole thing off. Caroline Wozniacki is currently dating NBA player David Lee of the San Antonio Spurs.

4 4. Maria Sharapova - Jump For Joy

Maria Sharapova looks so hot in this bikini photo that it's easy to overlook her impressive vertical leaping ability.  This image reminds us that there is no such thing as too many Sharapova bikini pics. If you would like to see and read more about Sharapova as she compares to another stunning tennis star, then take a look at 8 Pictures Of Eugenie Bouchard And Maria Sharapova: Who’s Hotter?.

Fun Fact: Maria Sharapova was just 18 years old when she first became the number 1 ranked singles tennis player in the world back in 2005. She has been the top dog on five separate occasions. The former Olympian has  the top ranking for a total of 22 weeks, with her most recent number 1 ranking coming back in July 8, 2012.

3 3. Caroline Wozniacki - Little Black Dress

It's hard to take one's eyes off the stunning Danish tennis star in her gorgeous black dress. Caroline Wozniacki proves that she knows how to strike a pose in this high-quality image. Her approachable smile combined with her sharp outfit help make this a shot that any Wozniacki fan is sure to love. The angle the photograph has taken at make the 5-foot-10 blonde seem larger than life.

Fun Fact: After defeating Petra Kvitova at the China Open back in 2010, Wozniacki became the first Scandinavian woman to ever be ranked number 1 in the world as a singles competitor. Moreover, she beacme only the 5th player to hold the top spot without having ever won a Grand Slam tournament. Between 2010 through 2012, Caroline Wozniacki was the number 1 player in the world for a total of 67 weeks.

2 2. Maria Sharapova - Rear View

The black dress helps emphasize the 6-foot-2 Russian's figure, but it's Sharapova's seductive gaze that steals the show in this photo. The guy in the background with the Divas Life magazine certainly looks impressed with Maria Sharapova and rightfully so. This shot reminds us that the green eyed tennis starlet looks good from every angle. And if you would like to see more of Sharapova (and a few other gorgeous athlestes) than check out 15 Female Athletes Who Are WAY Hotter Than Kim Kardashian.

Fun Fact: Maria Sharapova has appeared in advertisements for Canon and Nike. The blonde bombshell has also been the face of fashion house Cole Haan. There is no denying Sharapova's star power and it's easy to see why big name brands want to be assoicated with this lovely athlete.

1 1. Caroline Wozniacki - Suprised

Hey, who let that guy in in Caroline Wozniacki's locker room!? This borderline creepy photo proves that Wozniacki still looks good even when she's trying to come off as a bit embarrassed. Her playful smile really comes through and this particular shot shows off her modeling talents. If you would like to learn more about the Danish tennis star, here are 8 Pictures Caroline Wozniacki Wants You To See And 7 She Doesn’t .

Fun Fact: Wozniacki has had a great deal of success against her rival Agnieszka Radwanska. The two have faced each other 16 times in singles competition. Wozniacki is an impressive 10-6 record against Radwanska. She was also 2-0 against Radwanska when playing on clay courts. They recently played at the 2017 Qatar Total Open where Wozniacki once again emerged the victor.