希爾斯伯勒酒花

As early as 2011, the Yakima Bears, a team of the Northwest League in Yakima, Washington, started exploring options to relocate after a lack of progress on a new ballpark to replace their below-standard Yakima County Stadium and to escape a declining local economy. Following a failed proposal to move to Vancouver, Washington, the team received an offer to move to Hillsboro, Oregon, in June 2012, with plans to start play in 2013. The city and team reached a deal, with city council approval on June 5, and approval by the league and the franchise on June 8. The city signed the agreement with the team on June 26, with approval by Major League Baseball coming in August. Groundbreaking for a new 4,500-seat stadium took place on September 21, and the team's name, Hillsboro Hops, was announced on October 16. The Hops replaced the Triple-A Portland Beavers of the Pacific Coast League, who relocated to Tucson at the end of the 2010 season. The Portland area went without minor league baseball in 2011 and 2012.

The Hillsboro Hops' first game was played on the road against the Salem-Keizer Volcanoes on June 14, 2013, a 3–2 loss. Ryan Gebhardt had the team's first hit and Brian Billigen earned the first RBI. Their first win came on June 17 in the Hillsboro Ballpark home opener against the Eugene Emeralds. The inaugural home opener was attended by a sellout 4,710 fans, who watched Jordan Parr hit the first home run in the Hops' history.

Barley, the team's mascot, was introduced on June 28, 2013. The Hops set the franchise attendance record in 2014, when their games were attended by 138,732 people. They also won their division and the league championship. The team was managed by J. R. House, whose coaching staff included fellow-former major leaguers Doug Drabek and Mark Grace. Hillsboro swept the championship series against the three-time NWL defending champion Vancouver Canadians. The team set another franchise attendance record in 2015 with 143,412 (an average of 3,774 for 38 dates) while winning a second consecutive league title.

The Hops hosted the NWL All-Star Game in 2017.

On August 28, 2019, the Hops clinched a playoff berth for the sixth straight season breaking the Northwest League record previously held by Vancouver at five straight seasons. They faced the Salem-Keizer Volcanoes in the divisional round, were they won the series 2–0, and advanced to Northwest League finals for the first time since 2015. In Game 1, Hillsboro entered the bottom of the ninth inning trailing 3–1 but put up four runs in the inning including a walk-off 3-run home run by Andy Yerzy. The Hops were defeated in Game 2, losing 9–1, but bounced back in Game 3 with a two-run ninth-inning rally to snag the win. The Hops were shut out in Game 4, losing 6–0. Then in Game 5, Hillsboro captured their third NWL title, and their first since 2015, winning the series 3–2.

Due to the COVID-19 pandemic, the Minor League Baseball season was cancelled. In conjunction with Major League Baseball's restructuring of Minor League Baseball in 2021, the Hops were organized into the High-A West along with five other teams previously of the Northwest League. They continued as the High-A affiliate of the Diamondbacks. In 2022, the High-A West became known as the Northwest League, the name historically used by the regional circuit prior to the 2021 reorganization.

In January 2023, it was announced that Veronica Gajownik had been hired to manage the Hops, which made her the first woman to manage a minor league Class High-A baseball team, and the first openly LGBTQ manager in minor or major league baseball history.

The team competes as the "Sonadores de Hillsboro" as part of minor league baseball's "Copa de Diversion" program.