How they rated
LUKASZ FABIANSKI
Did his job when called up. Made a smart save to deny Michail Antonio early on and commanded his area well. Cannot really be blamed for the goal late on.
KYLE NAUGHTON
Looked pretty assured defensively until the introduction of Arthur Masuaku, who absolutely tore him to shreds down the left-hand side.
FEDERICO FERNANDEZ
Looked similarly solid alongside Mawson. Did his job with little fuss and looked to have a very good understanding with his centre-back partner. Then again, it was hardly a stand out performance.
MARTIN OLSSON
Was one of Swansea’s most lively players going forward, but like several of his team-mates, his final ball was often found wanting. Snapped a shot just wide from distance after the break in what was probably Swansea’s best opportunity. Was eventually subbed for Sam Clucas.
RENATO SANCHES
Showed definite signs of improvement here, but it was another frustrating afternoon for the playmaker, who struggled once again to stamp his authority on the game. To his credit, he was always keen to get involved and clearly wanted to get on the ball. Such perseverance could be decisive in whether he succeeds in the Premier League.
LEON BRITTON (C)
Hustled, bustled, tackled and mopped up. This was a decent return to first team action for the midfielder. Was a tidy if largely unexciting display, although no one in the midfield really managed to grab the game by the scruff of the neck.
JORDAN AYEW
Looked lively in the first half, causing a couple of headaches for the hosts, but his presence faded as the game went on. Was comfortable in possession, but never really looked likely to open up the West Ham defence.
TOM CARROLL
Given he’s Swansea’s best passer of the ball so far this season, this was a bad day at the office for the Englishman, who was just as guilty as any of his colleagues for a lack of imagination in the final third.
TAMMY ABRAHAM
An industrious performance, but ultimately a quiet day for the striker. You could have counted the number of headers he won in the final third on one hand, and he fared little better on the deck. To his credit, he worked hard to try and change things, and was perhaps starved of any real service, but overall it was a performance to forget.
WILFRIED BONY
The Ivorian similarly worked hard on the edge of the area and did have several promising glimpses at goal, but despite some tidy touches seldom looked really dangerous before he was taken off with a suspected hamstring problem at half-time.