Toronto Raptors coach Nick Nurse named NBA coach of the year Pascal Siakam had 20 points and 10 assists for the Raptors. They upped their record to 11-1 in the bubble and made it clear it won’t be easy to knock them off their spot atop the NBA.Boston handed Toronto its lone loss since the restart and will be a much sterner test than the undermanned Nets, who were using converted guards as forwards, and forwards as centres.The Raptors would likely need Lowry for that one.