Manchester United boss Erik ten Hag insists he was happy with Casemiro for victory against West Ham.
The midfielder was loose in possession on Sunday night.
However, Ten Hag remained pleased with Casemiro's contribution, stating: "Casemiro? For me, he was brilliant.
"You can understand why he won five Champions Leagues."
United won 1-0 thanks to Marcus Rashford's first-half header.