BALTIMORE _ Camden Yards quickly fell quiet Saturday night after Houston Astros third baseman Colin Moran was carted off the field after getting hit in the face by his own foul ball in the sixth inning. The crowd then dropped into disbelief when the pinch hitter who replaced him, Marwin Gonzalez, hit the eventual game-winning three-run homer off Darren O'Day to send the Orioles to a jaw-dropping 8-4 loss.
This season has had its share of deflating moments, but few were more unpredictable than the one that played out in Saturday's sixth inning, in which the Astros scored five runs immediately after the Orioles scored four in the fifth on two-run homers by Adam Jones and Jonathan Schoop off starter Collin McHugh.
Given the importance of every game as July winds down _ and the fact that every loss drops them further out of contention as the non-waiver trade deadline approaches _ the Orioles can ill afford being as snake-bitten as they were Saturday.
Right-hander Chris Tillman went into the sixth with a 4-1 lead, then allowed a one-out, ground-rule double to Josh Reddick before Yuli Gurriel lofted a ball that hit the railing above the top of the scoreboard in right field. The ball was initially ruled an RBI double, but after a crew chief review, Gurriel was given a two-run homer to cut the Orioles' lead to one.
That chased Tillman from the game two outs shy of a second consecutive quality start, and right-hander Darren O'Day allowed back-to-back singles just two pitches into his outing. He struck out Alex Bregman on a close called strike three before Moran swung out in front of a first-pitch inside fastball from O'Day, fouling it directly into his own face.
It drew blood quickly as trainers from both teams attended to Moran, who struggled to get back onto his feet and needed help walking to the cart that drove him off the field. After a brief delay, Gonzalez stepped to the plate.
Gonzalez ended a nine-pitch at bat, which included four foul balls with two strikes, by hitting a towering three-run homer to right field that landed on Eutaw Street, completing the Orioles' collapse.
With the loss, the Orioles dropped to five games under .500 (46-51), but remained 4{ games out of the second American League wild-card spot.
With his two-run homer in the fifth, Schoop homered for the third consecutive game, giving him a team-high 21 this year.
Schoop has 15 RBIs during a streak of six straight games with at least one run driven in, giving him 69 on the season, which also leads the club and is 19 more than the next-best Orioles player. He is 10 for 22 over his past four games.
The Orioles were held to one hit over their first four innings by McHugh, who showed the Orioles a mostly off-speed repertoire. Just 29 of his 77 pitches were fastballs. McHugh, who was making his first start of the season as he returned from a shoulder injury, was then chased from the game in the fifth.
With Seth Smith on first after a leadoff walk, Jones hit his 18th homer of the season sitting on a 2-0 fastball right as rain began to fall at Oriole Park.
After Manny Machado followed with a single, Schoop blasted a two-run shot that went an estimated 411 feet, according to Statcast.
The Orioles wouldn't have a hit for the rest of the game, finishing the night with just four hits.
Early on, Tillman appeared well on his way to building on two strong outings, holding the Astros scoreless until his first pitch of the fifth inning, when shortstop Alex Bregman took a four-seam fastball over the center-field fence an estimated 403 feet to break a scoreless tie.
Bregman's ninth homer of the season came after Tillman began to find his groove, retiring seven straight after allowing three base runners in the second inning.
Tillman had success with his curveball, drawing five swings and misses and five called strikes with the pitch. He threw nearly just as many curveballs (25) as he did four-seam fastballs (29).
He fell into hard luck on Gurriel's home run call, coming two outs short of a second straight quality start, but is still making strides from an unsteady return from a shoulder injury. In his past three outings, he has a 3.31 ERA after posting an 8.39 ERA over his first 10 starts this season.
Right-hander Brad Brach allowed two runs in the ninth, though he could have easily gotten out of the inning without having allowed a run.
He ran into trouble early, allowing consecutive singles to George Springer and Jose Altuve to open the inning. But two batters later, Machado muffed a possible double-play ball off the bat of Gurriel. Instead, the Astros (65-32) loaded the bases with one out, then scored one run on Evan Gattis' RBI single and another on Carlos Beltran's sacrifice fly to center field.
It was the first time Brach has allowed two runs _ only one was earned _ in an outing since May 10, when he blew a save in Washington. Brach had allowed four runs in 22 outings in between.