After her first-round win at the 2023 Australian Open, a spectator threw an autograph ball at Iga Swiatek, which left tennis fans enraged. They also appreciated how the 21-year-old dealt with the situation. Swiatek saw off a tricky opponent in Germany's Jule Niemeier, registering a 6-4, 7-5 win on Monday. As the victorious Swiatek walked off Rod Laver Arena after completing her on-court interview, she stopped at the exit to sign some memorabilia for her fans. While Swiatek was giving her autograph to various spectators, one of the fans in attendance hurled an autograph tennis ball towards her. Swiatek managed to catch the ball but was caught off-guard by it. She made her displeasure known to the spectator, in a firm yet respectful manner."Don't do that, okay," Iga Swiatek said to the person in question.maja@darkredicunot someone throwing the ball at iga?&!?47239not someone throwing the ball at iga?&!? https://t.co/ZRm9vPGAA9She still signed the autograph ball, drawing praise from many in the tennis fan community. They also highlighted that the ball hurler's behavior was disrespectful and uncalled for."Imagine if Iga told you off, I'd cry for days," a fan wrote on Twitter, reacting to the incidentmimi🧍🏻‍♀️| AO era!@rafastefbaesimagine if iga told you off id cry for days twitter.com/darkredicu/sta…maja@darkredicunot someone throwing the ball at iga?&!?281not someone throwing the ball at iga?&!? https://t.co/ZRm9vPGAA9imagine if iga told you off id cry for days twitter.com/darkredicu/sta…"What were they trying to accomplish with this behaviour??" another fan expressed.Kamila🎾 Камила //entering my AO era@kamilatennis@darkredicu what were they trying to accomplish with this behaviour??@darkredicu what were they trying to accomplish with this behaviour??Here are a few more reactions from tennis fans about the incident at the 2023 Australian Open involving Iga Swiatek:maria@st6fanosshes so calm i wouldve thrown shit at that kid twitter.com/darkredicu/sta…maja@darkredicunot someone throwing the ball at iga?&!?47839not someone throwing the ball at iga?&!? https://t.co/ZRm9vPGAA9shes so calm i wouldve thrown shit at that kid twitter.com/darkredicu/sta…veron | mugu please win a match era🦘@MuguVeronGreat win iga! Throw that damn ball back at that guy! twitter.com/darkredicu/sta…maja@darkredicunot someone throwing the ball at iga?&!?47839not someone throwing the ball at iga?&!? https://t.co/ZRm9vPGAA9Great win iga! Throw that damn ball back at that guy! twitter.com/darkredicu/sta…Ritwika Dhar@RituD307And she still signed it, really nice of her. Thankfully the other ball didn't hit her. twitter.com/darkredicu/sta…maja@darkredicunot someone throwing the ball at iga?&!?639not someone throwing the ball at iga?&!? https://t.co/ZRm9vPGAA9And she still signed it, really nice of her. Thankfully the other ball didn't hit her. 😂😬 twitter.com/darkredicu/sta…caps 🎾@gamesetflop(people really need to be patient tho if they want things from players)(people really need to be patient tho if they want things from players)astrid 🌴@requiemofruudif iga told me off i would just kms bc that’s the most embarrassing shit ever twitter.com/darkredicu/sta…maja@darkredicunot someone throwing the ball at iga?&!?239not someone throwing the ball at iga?&!? https://t.co/ZRm9vPGAA9if iga told me off i would just kms bc that’s the most embarrassing shit ever twitter.com/darkredicu/sta…Tushar Rane@tushnemmaImagine Kyrgios twitter.com/darkredicu/sta…maja@darkredicunot someone throwing the ball at iga?&!?47939not someone throwing the ball at iga?&!? https://t.co/ZRm9vPGAA9Imagine Kyrgios twitter.com/darkredicu/sta…nabald | 22💜@andys_murrayi would have thrown it right back she better than me! twitter.com/darkredicu/sta…maja@darkredicunot someone throwing the ball at iga?&!?291not someone throwing the ball at iga?&!? https://t.co/ZRm9vPGAA9i would have thrown it right back she better than me! twitter.com/darkredicu/sta…yasmine 🇹🇳@yasgadachawhat’s wrong with people twitter.com/darkredicu/sta…maja@darkredicunot someone throwing the ball at iga?&!?239not someone throwing the ball at iga?&!? https://t.co/ZRm9vPGAA9what’s wrong with people twitter.com/darkredicu/sta…Iga Swiatek survives tough test against Jule Niemeier in first-round at the Australian Open 2023Iga Swiatek in action during her 2023 Australian Open Round 1 match.World No. 1 Iga Swiatek faced a tough challenge from Jule Niemeier at the 2023 Australian Open, surviving multiple shifts in momentum throughout the match. Niemeier went toe-to-toe with the top seed through the first eight games of the opening set, before Swiatek capitalized on her second set point to clinch the set.The German player bagged an early break of serve in the second set and kept Swiatek at bay for the majority of the set. However, she succumbed to the pressure from the Polish superstar while serving for the set at 5-4, as Swiatek broke back to level proceedings. She then broke again at 6-5, winning the contest on her first match point.After the match, the 21-year-old highlighted the challenges she faced from Niemeier."Challenging one but It's really good to be back here," Swiatek wrote on Twitter.Iga Świątek@iga_swiatek🤙🏻Challenging one but It's really good to be back here. And I love this photo...🤙🏻Wymagający dzień za mną, ale naprawdę dobrze znowu tu być. No i to zdjęcie...uwielbiam.2419140🤙🏻Challenging one but It's really good to be back here. And I love this photo...🤙🏻Wymagający dzień za mną, ale naprawdę dobrze znowu tu być. No i to zdjęcie...uwielbiam. https://t.co/nyarU4QkfAThe reigning US Open champion faces Colombian player Camila Osorio in the second round on Wednesday.