Sutton struggled to get any kind of hold in the first-half and a stubborn Worcester side had a number of chances to take the lead but failed to convert
The second-half started better and on 55 minutes skipper Ruth Graham slotted home after good work by Cheyanne Jarvis down the left-hand side
Rachel Akinyemi got the second with a close range shot following a corner as Sutton began to dominate play, with Worcester still a threat on the break
Louise Price ensured the win for Sutton on 81 minutes with a fine run and lob over the advancing Worcester keeper
The victory moves Sutton into third place in the league with games in hand
Player-of-the-match was Cheyanne Jarvis who worked tirelessly down the left-hand side and set up opportunities for others