Alexander Bublik has once again defeated Alexander Zverev, this time in the semifinal of the 2023 Terra Wortmann Open.Bublik dispatched Zverev in straight sets, 6-3, 7-5, after slightly less than one-and-a-half hours of tennis in Halle.The Kazakhstani has now defeated Zverev three out of the four times they have met, even though he was ranked below the German in all encounters.Prior to Halle, Bublik beat Zverev in the first round of the 2021 Rotterdam Open, 7-5, 6-3; and in the final of the 2022 Montpellier Open, 6-4, 6-3. Zverev's only win in this rivalry came in the first round of the 2023 Monte Carlo Masters, 3-6, 6-2, 6-4.Tennis fans weren't that surprised by Bublik winning, mainly because of their head-to-head history."Death, taxes, and Bublik turning up against Zverev," wrote tennis journalist Bastien Fachan.Bastien Fachan@BastienFachanDeath, taxes, and Bublik turning up against Zverev2021 Rotterdam - Bublik wins in 22022 Montpellier - Bublik wins in 22023 Monte-Carlo - Zverev wins in 32023 Halle - Bublik wins in 224419Death, taxes, and Bublik turning up against Zverev2021 Rotterdam - Bublik wins in 22022 Montpellier - Bublik wins in 22023 Monte-Carlo - Zverev wins in 32023 Halle - Bublik wins in 2 https://t.co/mbq5gXmhxl"He knows his number somehow and knows how to push his buttons to beat him. Zverev seems easily rattled," another fan wrote on Twitter.Irene Kennedy@iamikennedy@BastienFachan He knows his number somehow and knows how to push his buttons to beat him. Zverev seems easily rattled.1@BastienFachan He knows his number somehow and knows how to push his buttons to beat him. Zverev seems easily rattled.There were those that saw Bublik's look as something to look forward to for his fans, as the World No. 48 is sometimes not serious enough in his matches.Bublik has been playing his best tennis of 2023 in Halle, defeating Borna Coric, Jan-Lennard Struff, Jannik Sinner, and Alexander Zverev on his way to the final."Wow, the serious look on Bublik's face, that means he is investing everything in tennis for the first time in his career. That is good news for him, bad for everyone else," a fan noticed.Fadygoda87@fadygoda87@TennisTV @ATPHalle Wow, the serious look on bublik face , that means he is investing everything in tennis for the first time in his career, That is good news for him , bad for everyone else .@TennisTV @ATPHalle Wow, the serious look on bublik face , that means he is investing everything in tennis for the first time in his career, That is good news for him , bad for everyone else .Here are some more reactions:FourStep44@fourstep44@TennisTV @ATPHalle I like Bublik, he's a fantastic tennis player, unfortunately he's often unfocused and that's why he doesn't win tournaments. His performance was excellent today, I hope he wins the tournament.2@TennisTV @ATPHalle I like Bublik, he's a fantastic tennis player, unfortunately he's often unfocused and that's why he doesn't win tournaments. His performance was excellent today, I hope he wins the tournament.👍✌️Иван@ivan_i94He’s either getting bounced in R1 or making the 2nd week at Wimbledon, no in between with Bublik twitter.com/tennistv/statu…Tennis TV@TennisTVJob done Alexander Bublik defeats Zverev 6-3 7-5 to reach a first ATP 500 final 🤩@ATPHalle #TWO23141Job done ✅Alexander Bublik defeats Zverev 6-3 7-5 to reach a first ATP 500 final 🤩@ATPHalle #TWO23 https://t.co/CgRdpROIrSHe’s either getting bounced in R1 or making the 2nd week at Wimbledon, no in between with Bublik twitter.com/tennistv/statu…Elena@LenaShushunova@TennisTV @ATPHalle Sascha@TennisTV @ATPHalle Sascha🔥👏👏Han Solo@TrollGizmo@TennisTV @ATPHalle Jake Gyllenhaal from The Covenant is Bublik's coach@TennisTV @ATPHalle Jake Gyllenhaal from The Covenant is Bublik's coach https://t.co/WGicykl7wnTT_bi_Nii@Certified_RNAMr Comedian gets it done twitter.com/TennisTV/statu…Tennis TV@TennisTVJob done Alexander Bublik defeats Zverev 6-3 7-5 to reach a first ATP 500 final 🤩@ATPHalle #TWO2328541Job done ✅Alexander Bublik defeats Zverev 6-3 7-5 to reach a first ATP 500 final 🤩@ATPHalle #TWO23 https://t.co/CgRdpROIrSMr Comedian gets it done twitter.com/TennisTV/statu…Young@Youngandprettya@TennisTV @ATPHalle Yep! When this guy cares to be good, he can be absolutely frinking brilliant 1@TennisTV @ATPHalle Yep! When this guy cares to be good, he can be absolutely frinking brilliant 🌟nini ☆@yutamoxa good day to be an alexander zverev hater twitter.com/TennisTV/statu…Tennis TV@TennisTVJob done Alexander Bublik defeats Zverev 6-3 7-5 to reach a first ATP 500 final 🤩@ATPHalle #TWO23141Job done ✅Alexander Bublik defeats Zverev 6-3 7-5 to reach a first ATP 500 final 🤩@ATPHalle #TWO23 https://t.co/CgRdpROIrSa good day to be an alexander zverev hater twitter.com/TennisTV/statu…walter lippmann@lippmann_walter@TennisTV A true character in a world of bland robotic players.2@TennisTV A true character in a world of bland robotic players.🎈@chaosvllAll Hail King Bublik! twitter.com/TennisTV/statu…Tennis TV@TennisTVJob done Alexander Bublik defeats Zverev 6-3 7-5 to reach a first ATP 500 final 🤩@ATPHalle #TWO2328641Job done ✅Alexander Bublik defeats Zverev 6-3 7-5 to reach a first ATP 500 final 🤩@ATPHalle #TWO23 https://t.co/CgRdpROIrSAll Hail King Bublik! twitter.com/TennisTV/statu…Fadygoda87@fadygoda87@TennisTV Congrats , a reward for playing at his real potential. We all know his big talent , and for me , he even can win a grand slam on hard or grass , of course.1@TennisTV Congrats , a reward for playing at his real potential. We all know his big talent , and for me , he even can win a grand slam on hard or grass , of course.Alexander Bublik to face Andrey Rublev in the Terra Wortmann 2023 finalAlexander Bublik at the Terra Wortmann Open 2023Alexander Bublik and Andrey Rublev will play in the Terra Wortmann 2023 final in Halle.Bublik has dropped just one set on his way to the final. He started by defeating Borna Coric, 6-3, 6-1, in the first round, and Jan-Lennard Struff, 3-6, 7-6(4), 6-3, in the second round.In the quarterfinals, Jannik Sinner retired in the second set, at 7-5, 2-0 for Bublik, and in the semifinals, the 26-year-old bested Alexander Zverev, 6-3, 7-5.Andrey Rublev started by defeating Yibing Wu, 6-4, 6-7(5), 6-2, in the first round, and Yannick Hanfmann, 7-6(6), 6-3, in the second round. The Russian then beat Tallon Griekspoor, 3-6, 6-3, 6-4, in the quarterfinal, and Roberto Bautista Agut, 6-3, 6-4, in the semifinal.This will be Bublik's eighth ATP final. He has won just one title in his career, when he defeated Alexander Zverev, 6-1, 6-3, in the final of the 2022 Montpellier Open.On the other hand, Rublev will play in his 21st ATP final. He won a trophy in 13 instances.The Russian also leads their head-to-head, defeating Alexander Bublik three out of four times they met.