DENVER (AP) — Sam Gaviglio pitched into the sixth inning to get his first career victory, and the Seattle Mariners used six relievers to beat the Colorado Rockies 6-5 Monday.
Danny Valencia had three hits and Kyle Seager had a key double to help Gaviglio (1-1) get the milestone in his fourth appearance and third start. The rookie allowed five runs on six hits and left after two singles to lead off the bottom of the sixth inning.
Both runners scored, but the bullpen blanked the hot-hitting Rockies from there.
Charlie Blackmon and Trevor Story hit solo homers and Gerardo Parra got two hits and two RBIs for Colorado.
The Mariners had given him a 6-2 lead with three runs in the third on just one hit, and three more in the fifth on three walks, three singles and a two-run double by Seager off starter Tyler Chatwood (4-7).
The Rockies chipped away at the lead. Story homered in the fifth and an RBI double by Parra in the sixth made it 6-5. Seattle went to the bullpen to shut the door. Three relievers got through the eighth, and Edwin Diaz worked the ninth for his ninth save.
Mariners: Manager Scott Servais said LHP James Paxton (left forearm strain) will start as scheduled Wednesday after a successful rehab start. He has been out since May 3. ... RHP Felix Hernandez (right shoulder inflammation) will throw a bullpen session Tuesday. He has missed a month with the injury.
Rockies manager Bud Black was drafted by Seattle and made his major league debut for the Mariners in 1981. Black reminisced about his short time with the club, which ended with him being dealt to Kansas City during spring training in 1982.
"I pitched the seventh inning of an intrasquad game, which tells you where I was at in the pecking order, and (Rene Lachemann) was my catcher," Black said. "My manager was catching me. Two weeks later I got traded."
It turned out OK for Black. He had a 15-year career in the majors and was on the 1985 Royals team that won the World Series.
The Mariners have tested their depth early this season. Heading into Monday's game Seattle has made more than 80 player moves this season and employed 12 different starting pitchers.
"It's a great challenge. You are trying to create team environment and closeness, and it's hard," Servais said. "It's unheard of at this time of the season. Guys have stepped up and for the most part they have thrown strikes."
Mariners: LHP Ariel Miranda (4-2, 4.22 ERA) has allowed only four earned runs over his last three starts. His ERA is 2.12 over that span.
Rockies: LHP Tyler Anderson (3-4, 5.40 ERA) is 2-1 with a 2.55 ERA and three quality starts in his last four outings..