HOUSTON – Khris Davis' heroics only stretch so far.
The A's slugger did all he could to keep his team in Friday night's game, slamming two homers and driving in four runs, but it wasn't enough as Oakland fell 9-4 in the opener of a three-game series against the Astros, who have won 10 in a row over Oakland.
That's five losses in a row for the A's, who got off to the kind of start Friday that suggested they might break back into the win column. With two aboard, Davis lit into a pitch from Charlie Morton and drove a three-run homer to right-center in the first.
But the early offense wasn't enough to boost A's starter Jharel Cotton, who gave up a career-high 10 hits and six runs over 4 1/3 innings. Only three of the runs were earned, due to three A's errors, including a bizarre two catchers' interference calls on Stephen Vogt, both with former teammate Josh Reddick batting.
Nevertheless, Cotton gave up too much hard contact. Davis' second homer, a solo shot to right in the third, put the A's ahead 4-3, but the Astros would come back to tie it in the fourth and take the lead for good with two runs in the fifth to send them on their way.
Morton struck out a career-high 12 over seven innings. All told, the A's whiffed a total of 14 times, giving them a staggering 57 strikeouts over the past five games alone. Carlos Correa, Evan Gattis and Yuli Gurriel all drove in two runs for the American League West-leading Astros.
Starting pitching report
Cotton (2-3) heaved 30 pitches in a three-run first that had to be frustrating for him. It included the first of two catchers' interference calls with Reddick batting. Cotton also got called for a balk when the ball slipped out of his hands while he was on the mound. With two outs, Carlos Beltran beat out an RBI infield single to the left side. Then Gurriel singled home a run and Gattis lofted a fly ball down the right field line that landed just fair and went for a run-scoring ground rule double. Cotton was trying to keep it a tie game in the fifth when Gattis got to him for an RBI single past Adam Rosales at shortstop to put Houston ahead 5-4.
Cesar Valdez gave up three runs over three innings, as the Astros padded their lead in the late going.
At the plate
Davis' two homers gives the A's 29 for the month of April, the most they've hit in April since 2006, when they had 34. But the strikeouts are a mounting problem, and the A's need to start finding more consistent sources of offense.
In the field
Reddick hurt the A's with two hits and reached base four times overall, as he became just the seventh player in major league history to reach twice in one game on catcher's infernece. But he also made an outstanding catch in right to rob Ryon Healy with two aboard in the eighth.
The announced turnout was 28,472.
Andrew Triggs (3-1, 2.42) will look to rebound from a shaky start against Seattle, and he'll be opposed by Joe Musgrove (1-1, 5.91) in Saturday's 4:10 p.m. game.