That 2018 Red Sox team was a good if not excellent defensive team. The staff was loaded with fly ball pitchers, and that outfield -- strictly on D -- was the best I've ever seen... and I lived through the 1970s and loved Rice-Lynn-Evans. When Yaz played left, the unit was the best in the league with the gloves, but JBJ > Lynn, Betts > Evans, and 2016-2018 Benintendi was a better fielder than Rice (bb-ref has Beni as a positive DWAR in '18). Moreland, Kinsler and Leon were all above-average with the leather when they were in there.