The first box office totals are in for Madonna’s Rebel Heart Tour that launched on Sept. 9. With the first 10 performances reported to Billboard by promoter Live Nation Global Touring, the tour’s total gross stands at $20 million, based on 132,769 sold tickets from the first eight arenas on the schedule.

Highlights include the tour opener in Montreal with sellout crowds on two nights and a gross of $3.4 million to kick off the tour’s six-month run. Washington, D.C.’s Verizon Center hosted the first U.S. performance with a packed house of 13,271 on Sept. 12. Two shows at New York City’s Madison Square Garden produced the top gross so far with a $5.2 million take from 28,371 sold seats on Sept. 16 and 17. A second Canadian performance on Sept. 21 occurred at a new venue, the 18,000-seat Centre Vidéotron in Quebec City that opened just 13 days earlier.

The Rebel Heart Tour’s opening leg in the U.S. and Canada will hit 20 arenas before wrapping in San Diego on Oct. 29 after a seven-week span. The following week, the tour heads to Europe for shows booked in 11 countries through December 20. Then during the first quarter of 2016, the tour will resume after the holidays with treks in three continents: a second North American run in January, Asia in February and a final Oceania jaunt in March.

Madonna’s last stint on the road, the MDNA Tour, topped $305 million in box office revenue in 2012, earning her the No. 1 ranking on Billboard’s Top 25 tours chart that year. Her highest-grossing tour on record is 2008-2009’s Sticky & Sweet that reached $408 million in sales, landing at No. 5 among the top-grossing tours of all time.