McMahon went 1-for-4 with a three-run home run in Friday's 11-5 loss to Cincinnati.
Colorado's offense had little luck against Cincinnati starter Tyler Mahle until the sixth inning. McMahon delivered the Rockies' biggest hit of the game, but it wasn't enough to flip the result. The 26-year-old infielder is slashing .254/.305/.496 with 14 homers, 37 RBI, 38 runs scored and three stolen bases through 249 plate appearances. He is likely to continue hitting near the middle of the order.