Sean Sullivan makes MLB debut for Rockies against Athletics in Las Vegas
Yahoo Sports • 1 min read • Latest: Jun 13, 2026, 1:05 AM
Last updated Jun 13, 2026
The Colorado Rockies face the Oakland Athletics at Las Vegas as rookie pitcher Sean Sullivan makes his big-league debut. Sullivan, with a 5.60 ERA in Triple-A this season, aims to improve a Rockies squad that enters the game at 26-43. The Athletics, at 33-35, look to continue their momentum after winning two of three against the Brewers. Both teams are on the road, with the Athletics temporarily away from their home in Sacramento. The starting pitchers are both rookies, with Oakland's Gage Jump also looking to maintain a solid performance following two strong outings.
- •Rockies are on a six-game road trip, starting with the Athletics.
- •Sullivan has 50 strikeouts but questions linger about his strikeout rate.
- •Athletics lead the AL West by only two games despite their overall record.
- •Jump has a 2.45 ERA with modest strikeout numbers in his brief MLB career.
- 1:05 AMYahoo Sports — Colorado Rockies vs. Athletics game thread: Sean Sullivan vs. Gage Jump
"Sean Sullivan takes the mound for the Rockies — making his big-league debut — as fellow rookie lefty Gage Jump looks to keep things rolling for the A’s in Vegas.
Sources
External linksOriginal reporting and copyright belong to the linked sources. SportsNewsReport.com aggregates and links — it does not republish full articles.
Related Stories
Last 14 days
MLB•Sep 4, 2026, 6:53 PMTigers announce 2027 spring-training schedule ... but there's a catch
MLB•Sep 4, 2026, 6:49 PMBen Rortvedt Clears Waivers, Faces Decision on Dodgers Future
MLB•Sep 4, 2026, 6:43 PMBrewers lose player to another National League team after Cubs series- MLB•Sep 4, 2026, 6:42 PMPirates to DFA veteran catcher acquired from Yankees amid Konnor Griffin roster move
MLB•Sep 4, 2026, 6:12 PMPittsburgh Pirates vs Cincinnati Reds (1-4)
MLB•Sep 4, 2026, 6:00 PMOn The Horizon: Cubs vs. Marlins series preview
