The coldest day ever at Coors Field was short-sleeve weather for Atlanta Braves pitcher Mike Minor. Starting a day-night doubleheader that opened with the temperature at 23 degrees, Justin Upton hit his major league-leading 10th home run, Dan Uggla and rookie Evan Gattis also connected in support of Minor's solid outing and the Braves beat the Colorado Rockies 4-3 Tuesday.