Delhi clinched a double by winning both the boys’ and girls’ titles in the 24th Junior National Baseball Championship, which concluded at KIIT University campus here today. In the girls’ final, Delhi beat Goa 7-5. Chandigarh finished third, getting the better of host Odisha 5-1. Earlier in the semifinals, Goa blanked Odisha 10-0, while Delhi destroyed Chandigarh 15-0.