Colts rookie quarterback Anthony Richardson had a solid debut, throwing one touchdown pass and rushing for one touchdown in a 31-21 loss to the Jacksonville Jaguars. Richardson acknowledged the difference between college and the NFL, emphasizing the importance of every play and detail. He completed 24 of 37 pass attempts for 223 yards and rushed 10 times for 40 yards. Despite the loss, the Colts expressed optimism about Richardson's performance.

• Anthony Richardson had a solid debut, throwing one touchdown pass and rushing for one touchdown.
• Richardson emphasized the importance of every play and detail in the NFL.
• He completed 24 of 37 pass attempts for 223 yards and rushed 10 times for 40 yards.
• The Colts expressed optimism about Richardson's performance.