On a day he became the Raiders’ all-time leader in touchdown passes, Derek Carr was more hung up on his team’s second consecutive defeat that dropped them to 2-2 on the season and prompted the franchise quarterback to vent, “I’m sick of losing.”On a day he became the Raiders’ all-time leader in touchdown passes, Derek Carr was more hung up on his team’s second consecutive defeat that dropped them to 2-2 on the season and prompted the franchise quarterback to vent, “I’m sick of losing.”