Highlights

Olympic Games results 2008 (as a Super heavyweight)

• Defeated Mohamed Amanissi (Morocco) 15-0
• Defeated Ruslan Myrsatayev (Kazakhstan) 12-2
• Defeated Vyacheslav Glazkov (Ukraine) walk-over
• Lost to Roberto Cammarelle (Italy) RSCO

2012 (as a Super heavyweight)

• Defeated Johan Linde (Australia) RSCO
• Lost to Anthony Joshua (Great Britain) 11-15

World Championships results 2003 (as a Super heavyweight)

• Lost to Grzegorz Kiełsa (Poland) 8-22

2005 (as a Super heavyweight)

• Defeated Vugar Alekperov (Azerbaijan) 20-11
• Lost to Odlanier Solis (Cuba) 7-17

2007 (as a Super heavyweight)

• Defeated Nurpais Torobekov (Kyrgyzstan) RSCO
• Defeated Rustam Rygebayev (Kazakhstan) 20-10
• Defeated Daniel Beahan (Australia) KO 2
• Lost to Vyacheslav Glazkov (Ukraine) 11-21

2009 (as a Super heavyweight)

• Defeated Primislav Dimovski (North Macedonia) 6-2
• Lost to Roman Kapitanenko (Ukraine) 2-5

Early career

On March 10, 2014, in New York City, Zhilei Zhang announced that he would be turning pro. Zhang signed a promotional agreement with Dynasty Boxing, which is a promotional firm that specializes in the Chinese market.^{[citation needed]}

Zhang knocked out Curtis Tate in the first 17 seconds of round one in his pro debut in Fallon, Nevada, on August 8, 2014.^{[citation needed]}

Zhang compiled a perfect record of 20–0 before fighting Andriy Rudenko in Monaco on 30 November 2019. He dominated the Ukrainian veteran and secured a convincing unanimous decision win, winning on all three scorecards, 99–91, 98–92 and 97–93.^[6]

In his next fight on 7 November 2020, Zhang fought Devin Vargas on the undercard of the WBC lightweight title fight between Devin Haney and Yuriorkis Gamboa. In his debut as a Matchroom Boxing fighter. Zhang dropped and stopped his opponent in the fourth round.^[7]

He returned to the ring on 27 February 2021, to fight journeyman Jerry Forrest on the undercard of the super-middleweight title fight between Canelo Álvarez and Avni Yıldırım. Although Zhang started strongly, scoring three knockdowns in the opening three rounds of the bout, Forrest was able to battle his way back to earn a majority draw. The final scorecards read 95–93 Forrest, 93–93, and 93–93, with the irregular scores owing to a point deduction against Zhang for excessive holding.^[8] It was revealed that after the fight, Zhang was hospitalised and later diagnosed with "anemia, high enzyme levels, and low-level renal failure that may have been caused by severe dehydration".^[9][10]

On 27 November 2021, Zhang faced Craig Lewis on the undercard of Teófimo López vs. George Kambosos Jr. Zhang started the fight off slowly, but dropped Lewis twice in round two, leading Lewis' corner to throw in the towel, giving Zhang a TKO win.^[11]

Zhang was scheduled to fight Filip Hrgović in an IBF title eliminator on 7 May 2022.^[12] However, Hrgović pulled out of the fight on 2 May, stating that he had not been able to focus during his training camp due to the death of his father.^[13] Scott Alexander was chosen as the replacement fight on the Canelo Álvarez vs. Dmitry Bivol undercard, with the fight being dropped from the co-main to the undercard.^[14] Zhang won the bout via first-round knockout.^[15] His fight against Hrgović was rescheduled for 20 August 2022, in Jeddah, Saudi Arabia, on the undercard of Oleksandr Usyk vs Anthony Joshua II.^[16] On that night, Zhang knocked down Hrgović in the first round with a right hand shot. After a close-fought battle over twelve rounds, the judges awarded the fight to Hrgović with scores of 115–112 twice and 114–113, in what was described as a "generous" decision by broadcaster Sky Sports after a "bizarre" performance by Hrgović.^[17][18]

WBO interim heavyweight champion

Post-title career