 He went on loan to Wrexham for 7 games in the March 1970 before returning to Liverpool to bag his first goal on 4 April against Dinamo Bucharest at the 23 August Stadium.Boersma came off the bench to replace Alun Evans after 15 minutes, scoring in the 47th, the goal helped the Reds draw the European Fairs Cup 2nd round, 2nd leg tie 1–1.The Reds had already won the 1st leg at Anfield 3–0 making the aggregate score 4–1.