two-game lead

For both the Dodgers and San Diego Padres, the assignment over the next few weeks figured to be simple:

Take care of business and beat the teams you’re supposed to.

After all, the Dodgers are beginning a stretch of 15 straight games against clubs below .500. The Padres, meanwhile, will play 13 of their next 16 games against opponents with losing records, the lone exception being the 68-67 Cincinnati Reds.

It appeared to be an opportunity for each contender to stack up wins, build late-season momentum and try to wrest away control of a division race that the Dodgers currently lead by two games.

The only problem: They both flunked their first test on Friday.

Beating the bad teams, it turns out, isn’t always as easy as it seems.

In Los Angeles, the Dodgers suffered a lackluster 3-0 loss to the underperforming Arizona Diamondbacks, managing just three hits and getting only one runner in scoring position en route to suffering their seventh shutout this season. The Padres, meanwhile, were knocked around by the tanking Minnesota Twins in a 7-4 defeat earlier in the evening.

It meant, for one night, the standings remained static.

Instead of catapulting themselves into exceedingly soft portions of their schedules, both teams stumbled to equally disappointing results.

At Chavez Ravine, the Dodgers’ loss snapped their four-game winning streak — halting their recent upswing both on the mound and at the plate.

Starting pitcher Blake Snell gave up three runs in 5⅓ innings and battled through a stark drop in fastball velocity. After entering the night averaging 95.4 mph with his heater, Snell was stuck closer to 93 mph in his first start since the birth of his second child last weekend.

“I had a busy week, man. A lot going on,” Snell said of his velocity drop. “I’m not worried about [it]. I know what’s going on. So it’ll come back. I’m zero worried about it. I mean, I was aware of it. But I’m not gonna push it. It is what it is. It’s what I had today. Just gotta be better.”

Dodgers pitcher Blake Snell delivers in the first inning Friday against the Diamondbacks.

(Carlin Stiehl / Los Angeles Times)

Though he struck out eight batters and allowed only four hits, one of them was costly: a two-run home run by Blaze Alexander in the fourth, on a fastball over the plate that clocked in at only 93.4 mph. Snell’s night ended after two more knocks brought in a third run in the sixth, with Corbin Carroll hitting a leadoff double and scoring on Gabriel Moreno’s RBI single.

The bigger problem for the Dodgers (77-58), however, was their offense.

Arizona starter Zac Gallen entered the night in the midst of a dismal contract season, beginning play with a 5.13 earned-run average despite improved form in August. Against the Dodgers, though, he was lights out, yielding only two hits in six scoreless innings with eight strikeouts and three walks.

“We just obviously couldn’t figure anything out,” manager Dave Roberts said. “We just really couldn’t put anything together all night long.”

Indeed, even more troublesome was the Dodgers’ inability to generate much against the Diamondbacks’ bullpen — a woebegone unit that has spoiled Arizona’s playoff aspirations by ranking 26th in the majors with a 4.73 ERA.

Andy Pages managed a two-out single in the seventh but was left stranded. After that, the Dodgers’ only other baserunner came on a walk from Teoscar Hernández in the game’s penultimate at-bat.

“This was the first one in a while … that we’ve seen sort of a lackluster performance,” Roberts said, his club unable to extend its momentum after a sweep of the Reds. “Obviously you’ve got to give credit to Gallen, too. But it was one of those nights that I just didn’t see the at-bats that we’ve been seeing the last week.”

Of course, things didn’t go much better for the Padres (75-60) on Friday, either.

Before their game in Minnesota, the team announced that shortstop Xander Bogaerts was going on the injured list with a foot fracture, which could keep him out for the rest of the regular season. Then, Nestor Cortes followed up his six shutout innings against the Dodgers last week with a three-inning, three-run clunker that was punctuated with an ejection.

The night served as a missed opportunity for both NL West pace-setters; the Padres squandering a chance to cut the Dodgers’ two-game lead in half, only for the Dodgers to whiff on an opening to grow their lead at the top of the standings.

And in the coming days and weeks, both clubs will have to try to take care of business better. Because with no head-to-head matchups left between the Dodgers and Padres in the regular season, beating bad teams — and avoiding ugly losses like Friday’s — could dictate who ultimately wins the division.

“We’ve got to play well,” Roberts said. “Whether it’s the schedule or a tougher opponent, I don’t really think it matters. We got to go out and play good baseball and take good at-bats and just stack wins.”

Freeman, Call back in action

Despite the loss, the Dodgers did get good news on the injury front Friday, with both first baseman Freddie Freeman and outfielder Alex Call back in action after missing Wednesday’s game.

Freeman had been battling a neck stinger, but returned to the starting lineup and drew a walk in an otherwise 0-for-3 performance. Call avoided an IL stint after having a flare-up in his back on Tuesday, and came off the bench as a pinch-hitter for a groundout in the seventh.

SAN DIEGO — There was a one-handed finish. A slow stroll out of the batter’s box. And a leisurely, long-awaited trip around the bases.

It’d been a while since Teoscar Hernández last admired such a momentous home run ball.

It was a sight the struggling Dodgers had come to sorely miss.

Ever since returning from an adductor strain last month, Hernández had endured one of his coldest stretches at the plate since joining the Dodgers last year. He was batting .171 over 20 games since his mid-May return to the lineup. He had just three hits in 38 at-bats over his last 10 contests.

His struggles, which also included only one home run since April 28, had become so pronounced that they finally reached a tipping point ahead of Wednesday’s series finale against the San Diego Padres, with manager Dave Roberts moving Hernández out of his customary cleanup spot in the batting order in favor of hot-hitting catcher Will Smith.

“I love him in the four [spot] when he’s right,” Roberts said pregame. “But clearly the last few weeks, he’s been scuffling.”

With one swing in the top of the sixth, however, Hernández finally started to look right again.

In what was a tie game at Petco Park, on a day first place in the National League West was up for grabs, Hernández delivered the decisive blow in the Dodgers’ 5-2 win over the Padres, belting a three-run home run to straightaway center that sent the club a pivotal series victory.

Hernández’s sixth-inning at-bat was everything his recent trips to the plate hadn’t been during his weeks-long slump.

He finally got ahead in a 2-and-0 count — something Roberts had noted was a rarity for the 32-year-old slugger of late, in large part because of his inability to punish mistakes in his hitting zone.

“Balls that he should move forward, he’s not,” Roberts said. “And with that, there’s more chase, because he’s getting behind.”

And when Padres reliever Jeremiah Estrada did serve up a mistake over the plate, Hernández didn’t miss it, clobbering a 2-and-1 fastball down the middle for a 420-foot drive that broke open the game.

The Dodgers (41-28) got other heroics in Wednesday’s rubber-match triumph, one that gives them a two-game lead in the division over the Padres (38-29).

Ben Casparius gave up just one run in a four-inning start, replacing originally listed starter Justin Wrobleski in what could be a permanent move to the starting rotation for the rookie right-hander (or, at least, until the rest of the Dodgers’ banged-up pitching staff gets healthy in the coming months).

“With things that are going on with the rotation — and obviously the way Ben’s performed, being a former starting pitcher — we like this kind of transition right now,” Roberts said of Casparius, who had been serving as a swingman in the bullpen for most of the season. “What that means after today, we’ll see … Potentially there’s a chance to continue to build him up, which right now makes sense.”

Michael Conforto, meanwhile, got the game tied at 1-1 with an opposite-field homer in the fifth, marking just his second long ball since April 5.

Even in the sixth inning, Hernández wasn’t alone. With one out, Freddie Freeman legged out an infield single, despite playing through not only his gimpy right ankle but also “a little quad thing” Roberts said he has been dealing with in recent days. Then, Smith reached base for the first of three times on the day by drawing a key one-out walk.

Four pitches later, both preceded Hernández on his trot around the bases after he came through with his go-ahead swing.

The Padres didn’t go away down the stretch. A Hyeseong Kim throwing error led to one run in the sixth, trimming the Dodgers’ lead back down to two runs. Then in the seventh, the command problems that plagued recently activated reliever Michael Kopech during his minor-league rehab stint last month reared their ugly head, with the right-hander issuing three-straight one-out walks in the seventh to load the bases.

Anthony Banda, however, escaped that jam in a continuation of his recent return to form (he has given up just three runs over his last 13 outings). Tanner Scott maintained his own recent turnaround with a scoreless eighth inning (giving him five consecutive scoreless appearances) before Alex Vesia emerged for his third save of the season in the ninth.