Draw leaves Sunderland boss Martin O'Neill 'frustrated'
Sunderland manager Martin O'Neill admits to feeling "frustrated and disappointed" after his team were denied a win over West Ham thanks to Kevin Nolan's injury-time equaliser.
Steven Fletcher had given the Black Cats an early lead at Upton Park, but Nolan struck in the final seconds of the game to give the home side a share of the points.
Despite the result, O'Neill praised his players for their overall start to the new Premier League season - Sunderland are still unbeaten, having drawn all four of their league matches so far.