Stroll retired from the Singapore Grand Prix F1 race at Marina Bay Street Circuit after 36 laps on Sunday.
Analysis:The Aston Martin was uncompetitive, but Stroll was still significantly off the pace of teammate Fernando Alonso at every point of the weekend. After starting the grand prix from pit lane, Stroll was forced to retire after only 36 laps due to a clutch problem. He has now retired from five of the last six races.
