Elise Mertens marked her return to the No. 1 ranking in women's doubles by combining with China's Zhang Shuai to win the Australian Open title Saturday.
Back together after four years apart as a team, Mertens and Zhang trailed 3-0 and 4-1 in the first set but rallied to beat Anna Danilina of Kazakhstan and Serbia's Aleksandra Krunic 7-6 (4), 6-4. Mertens and Zhang led the final set 5-0 before withstanding a comeback attempt when Danilina and Krunic won four straight games.
Currently ranked No. 6 in doubles, Mertens, who won the Wimbledon doubles title last year with Veronika Kudermetova, will return to the No. 1 ranking after the Australian Open.
That will mark the Belgian player's 40th cumulative week as No. 1 in doubles and was guaranteed regardless of the outcome of the final.
The win Saturday was Mertens' sixth Grand Slam doubles title, including 2021 and 2024 at Melbourne Park. Zhang now has three, including the 2019 Australian Open and 2021 US Open.
It was their first Grand Slam trophy as a team, having lost the 2022 Wimbledon final in their last appearance together.
"This is like cherry on the cake," Mertens said. "We paired up as a team very last-minute. ... This was our first tournament back together. In the second round, we saved three match points, so that kind of took us to another level. An unbelievable two weeks."
Mertens reached the fourth round of women's singles at Melbourne Park this year before being beaten by eventual finalist Elena Rybakina.
Zhang said she and Mertens adapt well.
"We know how to play finals. We know how to win finals," Zhang said. "We are both very calm. If something doesn't work ... we always adjust."
The Associated Press contributed to this report.
