Portland’s long-running push to land a Major League Baseball team has quietly grown into a statewide economic play. State lawmakers and local backers have lined up a financing framework that could unlock as much as $800 million for a new ballpark, and project leaders say they now have a specific South Waterfront site in their sights. Taken together, it shifts the conversation from daydream to deal sheet, with jobs, contracts and tourism dollars on the line.
How the state would pay for a ballpark
Under recent changes to Oregon law, the state could pledge up to $800 million in incremental personal income taxes generated by players and team staff to back stadium bonds, but only after Major League Baseball actually awards a franchise. Oregon Legislature documents explain how the previous $150 million cap was lifted and spell out the mechanics for stadium grants, including how the bonds would be financed, repaid and timed. The Spokesman-Review reported that Gov. Tina Kotek signed the bill on June 26, 2025, and noted the package is meant to signal to potential owners that Oregon has a ready-made financing plan.
Who’s behind the pitch and where it would sit
The private group known as the Portland Diamond Project has spent years assembling an ownership team, courting investors and churning out stadium renderings. The Portland Diamond Project says it has a letter of intent to purchase Zidell Yards on the South Waterfront and is promoting the 33-acre riverfront property as the preferred ballpark site. In recent press materials, PDP has framed the concept as a mixed-use development that would help anchor waterfront revitalization while carving out room for a modern stadium footprint.
Which Oregon businesses stand to benefit
Backers argue that a big-league ballpark would ripple through Oregon’s economy, creating demand for everyone from architects and steel fabricators to caterers, printers, security firms and tech contractors. The Grants Pass Tribune notes that the project would bring multi-year construction work and ongoing economic activity tied to 81 home games a season, with additional spending at hotels, restaurants and transportation services. State and local leaders have pointed to those potential benefits as a reason the financing framework matters well beyond Portland city limits.
Where Portland fits in the national race
Major League Baseball is openly talking about expanding to 32 teams, and Portland now shows up in national rundowns alongside Salt Lake City, Nashville, Charlotte, Montreal and Sacramento as a serious contender. Sports Illustrated has highlighted that league owners and MLB officials are closely watching cities that arrive with financing plans and stadium sites already lined up. Even so, MLB has not awarded any expansion franchises, and league officials have not laid out a formal timetable for picking markets. The Spokesman-Review has emphasized that there is still no guarantee Portland’s bid will prevail.
Policy questions local leaders want answered
Local business groups and city officials say the state financing framework buys time to wrestle with some thorny policy details: traffic, transit access to Zidell Yards, cleanup of riverfront soils and housing pressures around a new entertainment district. In a May 2025 letter to city leaders, the Portland Metro Chamber said it would sponsor an Enhanced Service District for the Zidell site and outlined services such as security, cleaning and district promotion as potential early priorities. Supporters say those questions would have to be settled before construction could begin, even if MLB ultimately awards a team to Portland.
For now, Portland’s effort remains a work in progress that blends civic planning with private fundraising: the city has a site, committed backers and a legal tool to help finance a ballpark, but it still needs an owner willing to pay an expansion fee and MLB’s approval to move forward. As the conversation shifts from concept to contract, businesses and neighborhoods across Oregon will be watching closely to see who pays what and when the first shovel might actually hit the dirt.
