Coimbatore: An unbeaten 117 (66b, 19x4, 2x6) by Thirumurugan enabled Sri Ramakrishna Mills SC score a 108-run win over Friends RC in the pre-quarterfinals of the CDCA-Sri Ramakrishna Mills Twenty20 cricket tournament here on Wednesday. Earlier, South India Manchester CC and Coimbatore Raiderswon in their respective matches and entered the semifinals. The scores (quarterfinals): South India Manchester 151 for eight in 20 overs (Boopalan 41, B. Karthick four for 31) bt SNR Sons College 121 for nine in 20 overs (Dheer Bhimani 32). Coimbatore Raiders 140 for six in 20 overs (Arun 31) bt Red Diamonds CC 128 for five in 20 overs (A.A. Subbair 38, Niwaz Ali Khan 30). Pre-quarterfinals: Rainbow Wizards 96 in 14.5 overs (A. Mahesh Kumar 32, Kirubakaran three for 23, Sankar three for 17) bt CIT College 92 in 19.2 overs (Vikram 38, Aditya three for nine). Sri Ramakrishna Mills SC 221 for one in 20 overs (Huzefa M. Patel 68, Thirumurugan 117 not out) bt Friends RC 113 for eight in 20 overs (Senthil Raj 34, Karthick three for 13, Huzefa M. Patel three for 18).