Alexander Dimitrenko

Dimitrenko would spend more than two years out of the sport, from March 2013 to May 2015. He made his return on 30 May 2015, defeating Patryk Kowoll by first-round TKO. He was slated to face former heavyweight champion Shannon Briggs in May 2016, but this fell through. On 1 October 2016, Dimitrenko was knocked out in three rounds by Joseph Parker. On 18 March 2017, in an upset, Dimitrenko knocked out undefeated heavyweight contender Adrian Granat in the first round to win the IBF International heavyweight title.

After defeating Derric Rossy by fifth-round TKO in a stay-busy fight, Dimitrenko then signed to face then-highly regarded German boxer Luan Krasniqi on 18 November in Dusseldorf, as part of the show billed by Universum as "Golden November". Many observers saw this fight as a big step up in competition for Dimitrenko and Krasniqi's last chance to regain his stock after losses to Lamon Brewster and Tony Thompson. During pre-fight press conference, Krasniqi said that if he wouldn't beat Dimitrenko, he was going to retire. The fight lasted only three rounds. In the third round, Dimitrenko dropped Krasniqi with a liver shot. Krasniqi was unable to get up at the count of ten, prompting the referee to stop the fight, declaring Dimitrenko the winner by third-round KO. This was Dimitrenko's fifth stoppage in a row, achieved against opponents with combined record 133–15–3. At the conclusion of 2008, Dimitrenko was ranked No.10 heavyweight in the world by The Ring. He was also ranked No.2 contender by WBO and No.7 contender by WBA and IBF.

After two defenses of the European title, Dimitrenko agreed to face undefeated Bulgarian prospect Kubrat Pulev on 5 May 2012 on the undercard of Marco Huck vs. Ola Afolabi. 6ft 4in tall Pulev, despite making his professional debut at a relatively late age, was highly regarded due to his amateur background and unorthodox fighting style, and was expected to be one of the most dangerous heavyweights to challenge Wladimir Klitschko for the heavyweight title. Many observers were giving both fighters an even chance to win, and expected the winner of this bout to fight for the title in the near future. Pulev and his trainer Otto Ramin expected a tough fight although Dimitrenko had not fought since September 2011. Dimitrenko weighed in at 257.5 pounds (116.8 kg), 12 lbs heavier than Pulev.

The fight took place at Messehalle in Erfurt, Germany, and was aired live on Das Erste. Dimitrenko started the fight well, using his height and reach to his advantage. He also moved well on his feet to avoid punishment. In round 4, Pulev began to find his range and began countering and landing some power punch combinations of his own, rocking Dimitrenko at times. Dimitrenko looked faded as he entered round 11. Pulev landed a jab which slowly dropped Dimitrenko to a knee. At this point, he had taken a lot of punishment and remained down. Referee Guido Cavalleri counted him out, giving Pulev an 11th round KO win.

Dimitrenko bounced back on 31 July 2010, scoring a fifth-round stoppage over Yaroslav Zavorotnyi to win the vacant European heavyweight title. Two successful defences were made in 2011 against British journeyman Michael Sprott and former world title challenger Albert Sosnowski. In February 2012, Dimitrenko announced that he had terminated his contract with Universum Box-Promotion. Soon after, Dimitrenko parted ways with Fritz Sdunek who had trained him since professional debut. As a replacement, Dimitrenko hired Scott Welch.

Looking to regain his stock, Dimitrenko agreed to face Luan Krasniqi in a rematch on 28 November 2009 in Dusseldorf, Germany. Some observes criticized the fight, pointing out that Krasniqi hadn't fought in the ring since their first encounter. Dimitrenko dismissed these criticisms, claiming that Krasniqi, despite the long stretch of inactivity, was still a dangerous fighter with a lot of experience. Three weeks before the scheduled date, Krasniqi was forced to pull out due to sprained Achilles tendon on his right leg. The fight was postponed, then cancelled altogether.

Dimitrenko then had two stay-busy fights in the first half of 2007, defeating American heavyweights Danny Batchelder and Malcolm Tann by mid-fight TKOs. By July 2007, Dimitrenko was ranked No.2 contender by WBO, No.6 contender by WBC and No. 10 contender by WBA. He then signed to face Timo Hoffmann on 17 November 2007. Hoffmann, who had previsouly faced fighters like Vitali Klitschko, Luan Krasniqi and Henry Akinwande and was known for his durability, had never been stopped inside the distance coming into this bout, and was expected to be a tough challenge for Dimitrenko and an opportunity to elevate Dimitrenko's popularity in Germany. Dimitrenko weighed in at 253.5 pounds (115.0 kg) and was outweighed by Hoffmann by 5.5 pounds (2.5 kg). This was also the first professional fight in which Dimitrenko was fighting someone taller than himself. The bout took place at Bördelandhalle in Magdeburg and was the main event of the card that was aired on ZDF. Both fighters started fighting aggressively and throwing heavy shots from the opening bell, with Dimitrenko appearing to be doing the better work, finding success working Hoffman's body. At the beginning of the fourth round, Dimitrenko unleashed a barrage of punches that sent Hoffmann to the canvas. Hoffmann got up but was knocked down again after a series of body shots. By the end of the round, Dimitrenko appeared to be tired. Hoffmann regained composure in round 5, pressing Dimitrenko against the ropes and knocking him down with a left hook. In the second half of the fight, both fighters were trading shots, with Dimitrenko having the upper hand in most of the exchanges. By the eighth round, Hoffmann's face was covered in blood, while Dimitrenko had swells above both eyes. Dimitrenko unleashed another barrage of punches in the twelfth round, knocking Hoffmann down again. Hoffmann got up, but was soon dropped again. Dimitrenko then threw a series of unanswered shots, prompting the referee to stop the bout after Hoffmann was dropped again, with 36 seconds left to the end of the fight. Dimitrenko became the first boxer to defeat Timo Hoffmann inside the distance. During post-fight drug testing, Hoffmann tested positive for anabolic steroids.

After defeating Chad Van Sickle by second-round TKO, Dimitrenko agreed to face Argentine boxer Gonzalo Omar Basile on 28 October 2006. In the build up to the fight, Basile received media attention for his tattoos. During pre-fight press conference, Basile claimed to be "the devil between heavyweights", while Dimitrenko expressed his disgust with "so many tasteless tattoos" on Basile's body, and that he was going to punish Basile for them. In the lead-up to the fight, Dimitrenko's coach Fritz Sdunek said that his fighter was getting better with each bout, and that very soon he would become "the new Klitschko" and fight for the world heavyweight title. The fight took place at Porsche-Arena in Stuttgart and was televised on ZDF. It was Basile's first professional bout outside of South America. The fight lasted 54 seconds, with Basile's corner throwing in the towel after Basile could not respond to a barrage of shots from Dimitrenko.

In his last fight of 2006, Dimitrenko faced an experienced American journeyman Billy Zumbrun on 18 November 2006, only three weeks after beating Basile. Originally, the main event of the card was supposed to be the fight between Felix Sturm and Gavin Topp, but the fight was postponed due to Sturm's injury. Dimitrenko, regarded as a popular commodity in Germany at the time, was considered to be an adequate replacement for Sturm. According to Dimitrenko, the fight turned out to be "tougher than expected". He won by a shut-out unanimous decision, knocking Zumbrun down in the first round and dominating him throughout the rest of the fight. Zumbrun was deducted a point in the tenth round for headbutting. The judges scored the bout 120–105, 119–107 and 120–106. At the end of 2006, Dimitrenko was ranked No.4 heavyweight contender by WBO.

In his next outing, on 5 March 2005, he faced hard-hitting American prospect, Chris Koval, on the undercard of Felix Sturm vs. Bert Schenk. This was Dimitrenko's first fight scheduled for 10 rounds. Coming into the fight, 22-year old Koval had 20–1 record with 16 KOs, with 11 of them in the first round. Dimitrenko was knocked down in the second round, but dominated his opponent throughout the rest of the fight. The bout went full ten rounds, with Dimitrenko being declared the winner by a lopsided unanimous decision with scores 98–91 (twice) and 98–92. This was bettered on 2 July 2005, when Dimitrenko picked up two vacant regional championships—the IBF and WBO Inter-Continental heavyweight titles—after a second-round knockout of Andreas Sidon.

Dimitrenko then agreed to face Vaughn Bean on September 28, 2005 as part of the card dedicated to 100th anniversary of the birth of former world heavyweight champion Max Schmeling, with the main event of the night being the WBO world heavyweight title fight between Luan Krasniqi and Lamon Brewster. The fight card had seven boxers from the former Soviet Bloc scheduled to fight - Dimitrenko, Ruslan Chagaev, Denis Boytsov, Taras Bidenko, Valeriy Chechenev, Bagrat Ohanyan and Alexei Mazikin, with the latter being forced to pull out due to injury. 31-year old Bean, known for having competitive bouts with world champions Evander Holyfield and Michael Moorer and having been only stopped by Vitali Klitschko, was considered Dimitrenko's toughest challenge to date. In the opening rounds, Dimitrenko was mostly throwing straight punches, struggling with Bean's movement and counterpunching style, as well as attacks to the body. Bean was deducted a point in round three for intentional low blows. In the eighth round, Dimitrenko staggered Bean with a left hook and continued to apply pressure on his opponent, going back-and-forth between attacks to the head and body. Dimitrenko was ultimately declared the winner by unanimous decision, with the judges scoring the bout 95–93, 96–92 and 95–93.

The fight between Dimitrenko and Puritty was re-scheduled to take place on 6 November 2004, with Dimitrenko agreeing for a tune-up bout against Andy Sample. Dimitrenko defeated Sample by second-round TKO. On 6 November 2004, he finally faced Puritty in an anticipated showdown that was televised by ZDF. The fight was part of the three-fight main event which also saw Sergiy Dzindziruk defending his European welterweight title against Hussein Bayram, and Mario Veit defending WBO world super-middleweight title against Charles Brewer. Dimitrenko outboxed Puritty for the majority of the fight, staying on the outside and keeping his opponent at the end of his jab. Ultimately, Dimitrenko won the fight by unanimous decision (UD), with scores 80–72 (twice) and 79–73.

Dimitrenko made his professional debut on 8 December 2001, stopping Marcus Johnson in four rounds on the undercard of the fight between Vitali Klitschko and Ross Puritty. Dimitrenko's professional debut averaged over 5 million viewers on Sat.1. Standing at an imposing 2.01 metres (6 ft 7 in), he was widely regarded as one of the top contenders for a future world title opportunity. He compiled a record of 14 wins in 14 bouts, with 10 of them having ended inside the distance, 8 of them - inside the first two rounds. He was then scheduled to face his first notable opponent, Ross Puritty. The bout generated attention in both Germany and Ukraine, given Puritty's win over Wladimir Klitschko six years prior, with Dimitrenko entertaining the idea of beating someone who had defeated one of the Klitschkos. The bout was scheduled to happen on 31 July 2004, but Purrity pulled out after suffering an elbow injury during training camp while sparring with Juan Carlos Gomez. Puritty pulled out just three days before the scheduled date. Instead, Dimitrenko faced former British and Commonwealth heavyweight champion Julius Francis, who at the time was used as a stepping stone by some of the rising prospects, such as Audley Harrison and Volodymyr Vyrchys, and as a stay-busy fight by heavyweight contenders. Dimitrenko won the bout by a lopsided unanimous decision (UD), with all three judges scoring the bout identically 80–72.

Dimitrenko began boxing at the age of fourteen. Representing Russia, he won the 2000 World Junior Championships in the super-heavyweight division at the age of eighteen, with German promoter Klaus-Peter Kohl offering him a deal immediately afterwards. Dimitrenko signed with Kohl's Universum promotion company and moved to Hamburg to begin his professional career.

Alexander Viktorovych "Sascha" Dimitrenko (Ukrainian: Олександр Вікторович Димитренко ; born 5 July 1982) is a German professional boxer who held the European heavyweight title from 2010 to 2011.