Earlier, Rajshahi struggled to build momentum after being put in to bat and were bowled out for 133 in 20 overs. Tanzid Hasan top-scored with a steady 41 off 37 balls, while Sahibzada Farhan added 21 at the top.
Abdul Gaffar Saqlain provided late resistance with a quickfire 32 off just 15 deliveries, including three sixes, but regular wickets prevented Rajshahi from posting a bigger total.
For Chattogram, Mahedi Hasan led the bowling attack with two wickets for 20 runs, while Aamer Jamal and Shoriful Islam kept things tight.
In reply, Chattogram paced the chase smartly. Mirza Baig anchored the innings with a patient 45 off 47 balls, sharing a solid opening partnership with Mohammad Naim, who scored 30 off 38.
After brief stutters in the middle overs, Hasan Nawaz’s 20 off 14 and Asif Ali’s 11 off eight kept the required rate under control.
Captain Mahedi finished the match in style, smashing two sixes in an unbeaten 19 off nine balls as Chattogram reached 134 for four in 19.3 overs.
With the win, Chattogram Royals advanced directly to the BPL final, while Rajshahi Warriors will get another chance to qualify via Qualifier 2.
