With four games to go in the Glo Premier League, Ghana's football season doesn't seem to have a champions-elect ahead of Sunday's round of matches.It's been hit and misses for the trio of Asante Kotoko, Medeama and Berekum Chelsea as the three sides have an equal chance of claiming the trophy come June 30.Kotoko, serving a temporary home ban will adopt the Coronation Park as their new grounds when Aduana Stars arrive.The Porcupine Warriors will be eager to keep their place at the summit, after leapfrogging Chelsea to the top last weekend. But they will find Aduana, who have an outside chance of winning the league a difficult opposition to crack.Medeama and Chelsea, lying second and third will have a go at each other at the T&A Park and the outcome of the match will prove crucial in the title race.Either side will be wary of a defeat at this time of the season, considering their title aspirations.Dwarfs have a chance of joining the title race as they sit five points adrift the top but they must overcome Tema Youth, who are battling relegation to keep their hopes alive.At the Tema Park, AshantiGold will take on Amidaus Professionals while Liberty Professionals welcome Heart of Lions to the Carl Reindorf Park.In-form Hearts of Oak will travel up to the Upper West Region where they will attempt to maintain their winning run at the Wa Park.The Phobians will play against Wa All Stars, who will be attempting a league double over David Duncan's side.New Edubiase will be at home at the Gyamfi Park in their clash against King Faisal.Real Tamale United and Berekum Arsenal prop up the table as both sides clash at the Tamale Stadium.The Gunners, look the likely side to play themselves out of relegation but their opponents, RTU, are doomed to the drop.