Chicago Cubs vs. Arizona Diamondbacks preview, Tuesday 8/25, 8:40 CT

NIGHT MOVES: The Cubs ' win last night made their record 29-16 under the lights on the road. They wound up 29-20 in such games a year ago. They now have as many wins this year on the road as at home: 38. They have lost 29 on the road and 27 at home. (Courtesy BCB's JohnW53)

WINNERS AND LOSERS: The Cubs are 35-26 in games against opponents who had a winning record going into the game. They are 41-30 against those who were .500 or below. (Courtesy BCB's JohnW53)

RUN DIFFERENTIAL UPDATE: The Cubs have outscored the Mariners and Diamondbacks by a combined 26-0 over the last 16 innings. They have raised their run differential to a season-high +122. Only two teams are better: the Brewers , +161, and Dodgers , +151. The Braves are fourth, at +110. (Courtesy BCB's JohnW53)