Rawalpindi: Tickets for the T20I tri-series of Pakistan, Sri Lanka, and Zimbabwe went on sale today. Fans can buy tickets online at pcb.tcs.com.pk, while physical tickets will be available at TCS Express Centers from tomorrow at 3:00 pm.According to Radio Pakistan, the series will be held at Rawalpindi Cricket Stadium from the 18th to the 29th of this month, with all matches starting at 06:00 pm.