On 15 April 2007, South China played to a 1–1 draw with Kitchee in the penultimate game of the Hong Kong Football League season at Mongkok Stadium. The game attracted a full house of over 8,500 spectators, the first full house for 11 years for a Hong Kong League game at Mongkok Stadium.
From Autumn 2009, Mongkok Stadium will undergo a series of modifications, including the addition of a roof, close-circuit televisions, refurbishment of the seats, better lighting, refurbishment of the changing rooms, adding a press room and doping rooms, while the stadium's capacity will be reduced to 6,680. The work is expected to be complete by October 2011. Three First Division clubs - Citizen, Fourway Rangers and Sun Hei - have asked to use the stadium as their home ground. But it is believed that the owner of the facility, the Leisure and Cultural Services Department, has reservations over the number of clubs using it. Vincent Yuen Man-chuen, general secretary of the HKFA, said they had submitted a proposal to use the stadium as the home ground for three clubs. "We are in the process of negotiation with the government," said Yuen. "There were more than a hundred matches a season held before, but the number can be reduced to half if three teams use it for their home matches plus some major cup competitions." There is currently doubt that the new Mong Kok Stadium will be ready for use in October.
2011 re-opening
On 16 October 2011, the renovated Mong Kok Stadium re-opened. The first match was a Hong Kong First Division match between Sun Hei and Sham Shui Po SA. 4,499 fans attended the game. Sun Hei won the game 5–0, Sun Hei players Cheng Siu Wai scored the goal while Barry was the first player to score a hat-trick after renovation.
2011 Official Re-opening ceremony and international football match
The Secretary for Home Affairs, Mr Tsang Tak-sing attended Mong Kok Stadium's official re-opening ceremony. To celebrate the re-opening of the stadium, the Leisure and Cultural Services Department organised a ceremony for 15 November 2011 and invited the Russian National Youth Team for a friendly football match with the Hong Kong Youth Representative Team. A sport towel, a limited edition souvenir specially produced to celebrate the re-opening of the stadium, was distributed to each attendee to make this meaningful day more memorable. There were also performances including rhythmic drumming with flag waving, and wushu and a lion dance, showing a unique Chinese flavour. The ceremony also featured impressive performances by cheering teams and the Hong Kong Police Band.
Hong Kong Rugby Football Union chairman Trevor Gregory said he was exploring the possibility of using the stadium to host HSBC Asian Five Nations home games. Hong Kong played both their A5N rugby games in front of full houses at the 2,500-capacity Hong Kong Football Club this season. A move to Mong Kok, with its new capacity of 6,650, appeals, admitted HKRFU's Gregory. "Our initial thoughts are to play our international fixtures in the A5N at Mong Kok Stadium. At the moment we have no plans to hold any domestic games there," Gregory said. On 26 May 2012, Hong Kong blitzed Kazakhstan 55–0 to claim third place in the 2012 HSBC Asian Five Nations Top Five competition. It was Hong Kong’s first international in 13 years at the newly renovated Mong Kok Stadium.
Hong Kong hosted its first Super Rugby fixture on 19 May 2018. The Japanese outfit, the Sunwolves, playing a home game at Mong Kok, defeated the Stormers from Cape Town, South Africa, by 26–23.
