NEW YORK — Breanna Stewart’s three-point play with 19.7 seconds left in overtime lifted the New York Liberty to an 89-88 win over the Washington Mystics on Sunday. Sabrina Ionescu scored 31 points, hitting seven 3-pointers, and Stewart added 18 points for New York, which trailed by 17 in the first quarter and by eight with 2:28 left in regulation …
