Rockies confident in 'cool customer' Marquez

DENVER -- Before the National League Division Series began, Rockies manager Bud Black sat down to talk with German Marquez. Their conversation wasn't anything profound, Black said. There was no indecisiveness, only confidence. Marquez was going to start Game 3.

• NLDS Game 3 presented by Doosan: Sun., 4:37 p.m. ET/2:37 p.m. MT on MLBN

The pressure of that assignment only intensified over the last two days at Miller Park as the Brewers jumped out to a commanding 2-0 series lead over the Rockies. Now, it falls upon Marquez to keep Colorado's season alive on Sunday afternoon at Coors Field.

GameIt's a lot of responsibility for a 23-year-old making his first postseason start after only his second…