In the Swansea Independent Baseball League playoff series that started on Monday, June 19, the Rangers defeated the Red Sox, 6-3.

Brennan Blaser took the lead in the first inning with a home run to take the lead. The Red Sox came back with three runs in the third inning but fell short when the Rangers came in with a combination of five runs in the fourth and sixth inning. Jayden LaFleur pitched flawless for the Rangers, pitching seven innings, surrendering three runs and one hit and striking out 13.

On June 20, the Indians defeated the Angels , 5-4. The Indians took the lead in the bottom of the sixth by two runs and the Angels fell short in the seventh, only scoring one more run. Obier Herrera got the win for the Indians by pitching three innings, surrendering one run and three hits, and striking out four.

On June 21, the playoffs continued with the Red Sox eliminating the Angels with a 15-5 mercy rule win. The Angels took the lead early with three runs when Ethan Santos got an RBI on his hit. The fifth inning was the big inning for the Red Sox as they scored seven runs to go up by nine runs. Jayden Cruz, Bryce Costa, Connor Latessa and Andrew Freelove helped push the game along for the Red Sox.

On June 22, the Rangers won a slugfest over the Indians, 20-12, which started a best of three series. The game was tied from inning one with them going back and fourth to see who could get ahead. Colby Tetrault and LaFleur both hit home runs for the Rangers in the third and sixth innings to grab the lead. The Rangers took the lead in the top of the seventh with 10 runs for the win. Bobby Soares, Logan Frank, Brennan Blaser, Colby Tetrault and LaFleur collected multiple hits for the Rangers.

On June 27, for the championship win, the Rangers edged out the Indians, 5-4. The Indians took the lead in the first inning and the Rangers came back in the second to tie it up. In the fourth inning, Soares and Blaser both blasted home runs to tie the game up at 3-3. Going into the top of the sixth inning with the game tied, the Rangers came up and scored two runs with Soares and Lucas Cabral to win the game.