The first-half goal from Piroe was to be the only goal of the game when Swansea City won 1-0 (1-0) away to Bristol City in the Championship.
Swansea City started the match best and took the lead when Joel Piroe scored in the 19th minute, making it 1-0.
Both Bristol City and Swansea City have four points after four games.
The last match between the teams ended in a 1-3 away win for Bristol City in February 2021.
After this game in the Championship, Bristol City will play Cardiff (away) on 2021-08-28, Preston North End (home) on 2021-09-11 and Luton Town (home) on 2021-09-15. Swansea City play Preston North End (away) on 2021-08-28, Hull (home) on 2021-09-11 and Millwall (home) on 2021-09-15.