The Pirates have won six of their past eight and 10 of their past 14 at home.
The Diamondbacks have dropped a season-high six consecutive games.
Line of the day
AB R H RBI HR
4 3 3 4 3
He said it
"Just win. I don't like talking about it right now. Just win ning. That's the only priority on my mind."
Randy Johnson of the D'backs goes for his major-league-leading 24th win to night, facing the Rockies.