CINCINNATI -- Willson Contreras hit his first career grand slam and Anthony Rizzo and Jason Heyward each hit three-run shots, lifting the Chicago Cubs to a 12-8 victory over the Cincinnati Reds on a chilly Saturday afternoon at Great American Ball Park.Contreras went 3-for-4 with a double, four RBIs and four runs. Heyward also had four RBIs. The home run barrage helped Jake Arrieta (3-0) earn the victory despite allowing four runs in the first. Arrieta struck out eight and didn't walk a batter, but allowed five earned runs and a pair of home runs.The Cubs (10-7) have won four straight and 20 of 24 against the Reds (9-9), who've lost four straight. Joey Votto hit a three-run homer and Eugenio Suarez hit a solo shot to briefly put Cincinnati ahead in the first. Suarez added a solo shot in the eighth off Justin Grimm to snap a 14 2/3-inning scoreless streak for Chicago's bullpen. Yankees 11, Pirates 5PITTSBURGH -- New York has been searching for more offense on the road and found it against Pittsburgh, surging for 11 runs after the fifth inning in a come-from-behind victory.Starlin Castro got the Yankees moving with a three-run home run off Pirates starter Jameson Taillon in the sixth. Ronald Torreyes followed with a two-run single to give the Yankees their first lead of the day later that inning. After the Pirates battled back to tie it, another five-run outburst in the eighth put the Yankees over the top.Chris Carter hit a three-run pinch-hit home run off Pirates reliever Felipe Rivero (1-1) to put New York ahead for good. It was Carter's first home run of the season and first with the Yankees after he hit 41 last year with Milwaukee.Nationals 3, Mets 1NEW YORK -- Washington's Gio Gonzalez continued his mastery of New York at Citi Field, when the left-hander carried a no-hitter into the sixth and earned the win with 6 1/3 strong innings.Gonzalez allowed one run on two hits and three walks while striking out six in improving to 9-1 with a 1.62 ERA in 14 career starts at Citi Field. The Nationals (12-5) have won six straight. The Mets (8-10) have lost seven of eight.The no-hit bid for Gonzalez ended when Juan Lagares delivered a clean single up the middle with none out in the sixth The hit sent Jose Reyes, who led off with a walk, to second. Reyes scored on a one-out single by Asdrubal Cabrera, but Gonzalez struck out Jay Bruce and Neil Walker to end the threat.Athletics 4, Mariners 3OAKLAND, Calif. -- Adam Rosales and Ryon Healy hit first-inning home runs, propelling Oakland past Seattle for its fifth straight win.Right-hander Jharel Cotton (2-2) and four relievers combined to limit the Mariners to nine hits, helping the Athletics win their third in a row over the Mariners to start the four-game series.Rosales got the game-opening uprising going against Seattle left-hander Ariel Miranda (1-2) with his second homer of the season. After Jed Lowrie followed with a single, Healy belted his third homer of the season, a two-run shot to left field that gave Oakland a 3-1 lead.Tigers 5, Twins 4MINNEAPOLIS -- Nicholas Castellanos belted his third homer as Detroit outlasted Minnesota in a long, mistake-filled afternoon game that included a benches-clearing altercation.Detroit's Justin Upton also launched his third homer and John Hicks had two hits in his season debut after being recalled earlier in the day as Miguel Cabrera went on the disabled list with a strained right groin.Blaine Hardy (1-0) pitched 1 1/3 innings of relief after Matt Boyd was ejected for throwing behind Minnesota's Miguel Sano. Francisco Rodriguez allowed a solo homer to Jason Castro in the ninth but recorded his sixth save in eight chances.