The 49ers have won their last four games since Brock Purdy returned to the lineup, and Troy Aikman says the quarterback is playing his best football.

On one hand, there was speculation of a quarterback controversy, as 49ers backup quarterback Mac Jones performed increasingly well in Purdy’s absence. Therefore, his eventual return was going to put Purdy under considerable pressure.

If Purdy is having fun, right tackle Colton McKivitz says, “it means the offense is having fun and the team is having fun."

Preview the player prop betting lines, stats and more for Brock Purdy before his San Francisco 49ers play the Indianapolis Colts in a Week 16 NFL

Brock Purdy shines as the 49ers beat the Titans, throwing for 295 yards and 3 TDs while admitting one "dumb" but crucial highlight play.

San Francisco 49ers QB Brock Purdy shared insights on his preparation that goes into each game, reflected on the importance of staying focused on executing the offense, and discussed the team's approach to tempo,

Brock Purdy’s playmaking shined during the 49ers’ win over the Titans on Sunday, his best game in a season that has been hampered by a turf toe injury. In San Francisco’s fourth straight win, Purdy executed a number of off-schedule plays as he went 23-for-30 for 295 yards and three touchdowns.

WR Jauan Jennings reveals how Brock Purdy's return is energizing the offense and leadership as San Francisco heads into the NFL playoffs.

San Francisco 49ers QB Brock Purdy shared insights on his preparation that goes into each game, reflected on the importance of staying focused on executing the offense, and discussed the team's approach to tempo,

It helps when George Kittle, Jauan Jennings, and Ricky Pearsall all seem to be healthy and at their best. Still, there is no denying that Purdy was looking at his healthiest as well, and he was making plays just as much as anyone in this win.

San Francisco 49ers quarterback Brock Purdy signed a blockbuster five-year, $265 million contract extension with the team in May.