Raqibul, who is the only Bangladeshi to have scored a triple-century in first-class cricket, now holds the Bangladesh record for best innings in both List A and first class cricket.
The 29-year-old batsman’s blistering 138-ball knock helped him topple Tamim Iqbal’s record of 157, also scored in this edition.
Powered by centuries from Liton Kumar Das (135) and Nazmul Hossain Shanto (110), Abahani posted a daunting 366-5 after electing to bat.
Mohammedan reached 339-9 in their chase, losing the game by 27 runs.
Mohammedan were tottering on 38-3 in reply when Raqibul took charge. He studded his innings with 17 boundaries and 10 sixes to also move past the highest individual List A score on Bangladesh soil -- bettering Shane Watson’s unbeaten 185 during Australia’s 2011 visit.
It was the fifth List A century by Raqibul, who played his last game for the Tigers in 2011. His previous best was 133.