The 3M Open is a professional golf tournament in Minnesota on the PGA Tour, held at TPC Twin Cities in Blaine,[1] a suburb north of Minneapolis.

Announced by the PGA Tour in June 2018, the tournament debuted in 2019 on July 4–7.

[2][3] Minnesota-based company 3M is the title sponsor of the event.

It succeeded the 3M Championship, a PGA Tour Champions event for 26 years (1993–2018), held at TPC Twin Cities since 2001.

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