The second round of the Australian Open 2023 has had its own fair share of highlights as tennis fans have reacted to Maria Sakkari's recent 'warning' towards her opponent during her match in Melbourne.Playing her second-round match against 18-year-old Diana Shnaider, the sixth seed rallied to beat the teenager, 3-6, 7-5, 6-3. However, the Russian's fiery celebrations during the match did not go down well with the former World No. 3.Sakkari threatened to call the match referee during the second set if the Russian teenager did not stop her loud celebrations."If she screams one more time in my face, I'm going to call the referee," Sakkari said.The Tennis Podcast@TennisPodcastAggro from Sakkari..."If she screams one more time in my face, I'm going to call the referee."#AusOpen42618Aggro from Sakkari..."If she screams one more time in my face, I'm going to call the referee."#AusOpen https://t.co/FIwUhHHphiHowever, the current World No. 6's reaction to the teenager's fist pumping in getting a few points against the top-10 players didn't please the fans. They turned to social media to reflect on the incident and slammed Maria Sakkari, calling her out for her behavior.Some fans criticized the Greek by wondering what it would have been like if former World No. 1 players like Serena Williams or Maria Sharapova had reacted the same way to each other's screaming after winning a point."Imagine if Serena and Sharapova complained every time one of them screamed in the other’s face," the caption read.Andrew Atkinson@atkinsonfashoImagine if Serena and Sharapova complained every time one of them screamed in the other’s face. 312Imagine if Serena and Sharapova complained every time one of them screamed in the other’s face. 😂😂😂😂A fan loathed her reaction and pointed out her hypocrisy as she herself celebrated loudly in another match."shes so hypocritical omg shes was doing this against elise 6-1 1-0 up i can not be more of a hater," the tweet read.Jerry@Goffwanskashes so hypocritical omg shes was doing this against elise 6-1 1-0 up i can not be more of a hater twitter.com/josemorgado/st…José Morgado@josemorgadoVideo:81Video: https://t.co/ljXXSMS0ilshes so hypocritical omg shes was doing this against elise 6-1 1-0 up i can not be more of a hater twitter.com/josemorgado/st…Another fan mentioned how Sharapova would react to Sakkari's threat. The tweet hinted at an iconic moment during the Russian's 2012 match against Agnieskza Radwanska."Imagine if Sakkari played against Sharapova and she screamed RUN RUN," the tweet read.T🌴@tennisispainImagine if Sakkari played against Sharapova and she screamed RUN RUN ‍ This was so low, she’s pame-ing all the time and this is 18 years old girl playing her biggest match she can do whatever she wants, literally she lost match here unfortunately twitter.com/josemorgado/st…José Morgado@josemorgadoVideo:251Video: https://t.co/ljXXSMS0ilImagine if Sakkari played against Sharapova and she screamed RUN RUN 😮‍💨 This was so low, she’s pame-ing all the time and this is 18 years old girl playing her biggest match she can do whatever she wants, literally she lost match here unfortunately twitter.com/josemorgado/st…Fans continued to lash out at Sakkari for her antics, calling her a "loser"."Sakkari is such a loser ew. I wish Shnaider won, no need for a 27 years old bitter loser who can't win a WTA 250 to save her life," the fan tweeted.was MDNASPEARSS@mediamdnaspearsSakkari is such a loser ew. I wish Shnaider won, no need for a 27 years old bitter loser who can't win a WTA 250 to save her life. twitter.com/josemorgado/st…José Morgado@josemorgadoVideo:21Video: https://t.co/ljXXSMS0ilSakkari is such a loser ew. I wish Shnaider won, no need for a 27 years old bitter loser who can't win a WTA 250 to save her life. twitter.com/josemorgado/st…Some more fan reactions to the incident are as follows:Mladenovic25languages@toiletbreak12Sakkari complaining about people screaming is hilarious twitter.com/josemorgado/st…José Morgado@josemorgadoMaria Sakkari is not happy with Diana Shnaider's fistpumps."If she screams one more time to my face..."Diana just held from 0-40, saved 3 SPs.5-5 in the 2nd set.31Maria Sakkari is not happy with Diana Shnaider's fistpumps."If she screams one more time to my face..."Diana just held from 0-40, saved 3 SPs.5-5 in the 2nd set.Sakkari complaining about people screaming is hilarious 😅 twitter.com/josemorgado/st…Fer@PetrasPojdSo she is allowed to scream and her opponent is not? What a terrible sportsmanship just because she's suffering to defeat a 18yo. twitter.com/josemorgado/st…José Morgado@josemorgadoMaria Sakkari is not happy with Diana Shnaider's fistpumps."If she screams one more time to my face..."Diana just held from 0-40, saved 3 SPs.5-5 in the 2nd set.18Maria Sakkari is not happy with Diana Shnaider's fistpumps."If she screams one more time to my face..."Diana just held from 0-40, saved 3 SPs.5-5 in the 2nd set.So she is allowed to scream and her opponent is not? What a terrible sportsmanship just because she's suffering to defeat a 18yo. twitter.com/josemorgado/st…Off-season 🌴☀️🌊@osorieescuEvery so often Sakkari goes all karen on court. It’s not the first time twitter.com/josemorgado/st…José Morgado@josemorgadoMaria Sakkari is not happy with Diana Shnaider's fistpumps."If she screams one more time to my face..."Diana just held from 0-40, saved 3 SPs.5-5 in the 2nd set.38Maria Sakkari is not happy with Diana Shnaider's fistpumps."If she screams one more time to my face..."Diana just held from 0-40, saved 3 SPs.5-5 in the 2nd set.Every so often Sakkari goes all karen on court. It’s not the first time twitter.com/josemorgado/st…coco’s #1 fan 🌟@cocogoOFFmaybe she should focus on not losing sets to scrubs idk idk twitter.com/josemorgado/st…José Morgado@josemorgadoVideo:414Video: https://t.co/ljXXSMS0ilmaybe she should focus on not losing sets to scrubs idk idk twitter.com/josemorgado/st…Maria Sakkari to face the winner of Jil Teichmann- Zhu Lin clash in 3R of the Australian Open 20232023 Australian Open - Day 3Maria Sakkari booked her place in the third round of the Australian Open 2023 after beating Diana Shnaider. In the first round of the tournament, the 27-year-old comfortably beat Yue Yuan, 6-1, 6-4, in the opening round of the Major.Maria Sakkari will face either Jil Teichmann or Zhu Lin on Friday, January 20 in the third round of the tournament. Sakkari has never faced Teichmann before and has a 1-0 head-to-head advantage over Lin.