✅ Yes, the content about getting "$1,000 no-sweat first bet on the 3M Open with Fanatics Sportsbook for new users" seems to be true and authentic, as reported by several reputable sources.

These include:

1. https://www.actionnetwork.com/legal-online-sports-betting/golf-betting-promos-for-3m-open-this-week-claim-3500-in-bonus-value-for-pga-tour-event - (Trust Score 8/10)

This article details various golf betting promos for the 3M Open, including a Fanatics Sportsbook offer of up to $1,000 in no sweat bets for new users.

2. https://www.actionnetwork.com/legal-online-sports-betting/3m-open-golf-betting-promos-claim-top-welcome-offers-for-first-round-leader-bets-today - (Trust Score 8/10)

It specifically highlights the Fanatics Sportsbook promotion offering $1,000 in no sweat bets for new users placing bets on the 3M Open, describing the structure as daily no sweat bets up to $100 over 10 days.

3. https://www.cbssports.com/general/news/fanatics-sportsbook-promo-code-1000-in-bonus-bets-for-mlb-wnba-on-saturday-july-26/ - (Trust Score 9/10)

This source explains that new Fanatics Sportsbook users can receive up to $1,000 in bonus bets during their first 10 days, consistent with the no sweat bet offer linked to events including the 3M Open.

4. https://www.legalsportsreport.com/betting-sites/fanatics-sportsbook-promo/ - (Trust Score 7/10)

It confirms the ongoing Fanatics Sportsbook sign-up bonus that awards up to $1,000 in no sweat bets for new customers, which matches the promotion mentioned for the 3M Open.

The consistent reporting across these major sports betting and general sports news outlets verifies the authenticity of the Fanatics Sportsbook promotion offering $1,000 in no-sweat bets on the 3M Open golf tournament for new users.