The Chihuahua's fourth straight win boosted their record to 27-21.
Right fielder Renfroe hit one of three homers for El Paso. He was 1-for-4 with two RBIs. Renfroe (.316) is fifth in the PCL with 11 homers and tied for fourth with 35 RBIs.
Third baseman Ryan Schimpf (.310) was 1-for-4 with his seventh homer. Catcher Rocky Gale (.278) was 1-for-3 with a walk and two runs scored, while recording his third homer.
Dickerson, who played first base on Saturday after the Padres sold James Loney (who had a June 1 contract opt out) to the New York Mets, had a double in three at-bats with an RBI and a run scored. Dickerson, who leads the PCL with a .407 batting average, was also hit by a pitch.
Second baseman Carlos Asuaje (.337) was 1-for-3 with a triple, a walk, two RBIs and a run scored.
Left-handed reliever Frank Garces (3.21 earned run average) made a spot start for the Chihuahuas and allowed two runs (one earned) on four hits and a walk while posting five strikeouts over six innings.
Right-hander Derek Eitel (4-0, 3.09 ERA) allowed a hit and a walk in a scoreless inning to get the win. Right-hander Kevin Quackenbush made his first appearance since being optioned to El Paso by the Padres and issued a walk and struck out five in two hitless innings.
To replace Loney on the 25-man roster, the Chihuahuas recalled first baseman Josh Satin from extended spring training.
At Lake Elsinore, Luis Urias, who started at shortstop for the slumping Javier Guerra, was 3-for-5 with a run scored to lead the Storm to a 7-2 win over Stockton. Urias, 18, raised his batting average to .314.
Third baseman Josh VanMeter (.303) had two doubles in four at-bats with a walk and two runs scored. Right fielder Luis Tejada (.245) was 1-for-3 with a sacrifice fly and two RBIs. Left fielder River Stevens (.239) had a double in three at-bats with a sacrifice fly.
Right-handed starter Brett Kennedy (1-2, 2.66 ERA) allowed two runs (one earned) on nine hits and a walk with four strikeouts in 6 2/3 innings. Left-hander Taylor Cox (1.84) struck out one in 1 1/3 perfect innings. Right-hander Ben Paullus struck out one in a perfect ninth.
Around the farm
DOUBLE-A SAN ANTONIO (15-33): Arkansas 3, MISSIONS 1
Left fielder Nick Torres (.272) was 3-for-4 with a double, while third baseman Gabriel Quintana (.235) had an RBI triple in three at-bats. Center fielder Yeison Asencio (.255) was 1-for-2 with a walk and scored San Antonio's lone run. Righty Bryan Rodriguez (2-5, 3.91 ERA) allowed three runs on eight hits and two walks with six strikeouts in 7 2/3 innings. Right-hander Ramon Benjamin (6.65 ERA) allowed two hits with three walks in 1 1/3 scoreless innings.
LOW CLASS A FORT WAYNE (25-24): LAKE COUNTY 14, TinCaps 4
First baseman Ty France (.240) was 2-for-4 with a double, an RBI and a run scored. Designated hitter Brad Zunica (.245) was 2-for-3 with a walk and an RBI. Catcher Austin Allen (.352), who leads the Midwest League in batting average, was 1-for-2 with an RBI. Southpaw Logan Allen (3-3, 3.03 ERA) allowed five runs on five hits with a walk and a strikeout in 2 2/3 innings. Righty Blake Rogers (13.50 ERA) allowed four runs on five hits and a walk with three strikeouts in 2 2/3 innings. Right-hander Angel Mejia (5.40) allowed five runs (two earned) on five hits and a walk with a strikeout in 2 2/3 innings.