Chris Stapleton, with Zach Top and Allen Stone (at Fenway Park)

Boston.com: Review & Setlist: Chris Stapleton shows off chops and versatility at Fenway

George Strait, with Chris Stapleton and Parker McCollum (at Gillette Stadium)

Boston Globe: George Strait skipped the pyrotechnics and let his voice do the heavy lifting at Gillette

Chris Stapleton, with the War And Treaty and Charley Crockett (at the Xfinity Center)

Boston Globe: Honest-to-goodness country from Chris Stapleton at the Xfinity Center