Gallo powers the Rangers past Kansas City

ARLINGTON, Texas (AP) Joey Gallo's first career grand slam capped a six-run, sixth inning outburst as the Texas Rangers rallied past the Kansas City Royals 6-2 Friday night.

Gallo's home run, his team leading 16th of the season, sailed 457 feet and landed in the second seating area beyond the center-field wall.

Ariel Jurado (2-2) won for the first time in three major league starts this season. Jurado allowed two runs on five hits and three walks. The second-year right-hander, who was recalled from Triple-A Nashville on April 26, had career highs in strikeouts (six) and pitches (101).

Danny Duffy (3-2) lost for the first time since April 26. Carrying a two-hit shutout into the sixth inning, Duffy allowed all six runs, six hits and two walks - both in the sixth.

Jesse Chavez, the first of three Texas relievers, worked a 1-2-3 seventh inning. He ran his scoreless streak to 17 1/3 innings in May, a franchise record for one month.

Texas loaded the bases in the sixth inning on outfield singles by Shin-Soo Choo and Elvis Andrus and a chopper hit between third base and the mound by Hunter Pence. Duffy fielded Pence's grounder, but his throw to first base was late.

Duffy walked Nomar Mazara with the bases loaded to tie the score 2-2. Gallo then launched a 1-1 fastball to end a six-game homerless streak, which matched his longest this season.

Cheslor Cuthbert homered in his first major league at-bat of the season, and Alex Gordon tripled-in Kansas City's other run. Cuthbert, who earlier Friday had his contract selected from Triple-A Omaha, hit an opposite-field homer that just cleared the right-field wall in the second.

Gordon's triple in the fifth inning turned around centerfielder Gallo and struck about midway up the wall in straightaway center, scoring Adalberto Mondesi. In the third inning, Gallo broke in on a fly ball hit by Whit Merrifield that went over his head for a triple.