in all league and cup matches in a season. South China (1977–78, 1985–86) 1977–78 There were 12 teams in the First Division. South China finished as the Champions with a magnificent result of 20 wins, 2 draws and 0 losses. South China became the first team in the League to go unbeaten in a season. The two drawn matches were against Eastern and Tung Sing. In 1985–86 there were 2 unbeaten teams in the league. Both South China and Happy Valley topped the league with 10 wins and 8 draws. South China won the league with a goal difference of +21 five goals better than the +16 held by Happy Valley. South China became the first team to hold a record of 2 unbeaten seasons. Seiko (1978–79) 1978–79 In the season immediately after South China becoming the first unbeaten team, Seiko became the second team which achieved this result. With a slightly poorer result (19 wins and 3 draws) compared to the previous year's South China, Seiko still became the Champion of the season. The draw matches were against Kui Tan, Eastern and Caroline Hill. A more marvellous result for Seiko was that it won 5 out of the 6 competitions that season. The only trophy it failed to get was FA Cup, losing to Yuen Long by penalty kicks. Happy Valley (1985–86) 1985–86 Happy Valley was unbeaten in the season, same as South China (10 wins and 8 draws). However, Happy Valley finished runners-up because a worse goal difference. It became the first unbeaten team which could not gain the title for the season. Sun Hei (2002–03, 2016–17) 2002–03 Sun Hei became the fourth team to go the whole season without losing a game in the history of the league. However, they were only able to achieve a second-place finish, one point behind Happy Valley. 2016–17 Sun Hei were also the first team since the reformation of the First Division as the second tier of Hong Kong football to finish a season undefeated. They won the title in 2016-17 by one point over Wong Tai Sin. HKFC (2017–18) 2017–18 HKFC won their first league title in nearly a century, going unbeaten over a 30 match season. Top goal scorers References: Ho Cheung Yau () (Most goals in a season) Season: 1957–58 Number of goals: 40 Team: South China Dale Tempest (Most times winner for Top Goal Scorer prize) Winning