New York Rangers (55-23-4, first in the Metropolitan Division) vs. Washington Capitals (40-31-11, fourth in the Metropolitan Division)Washington; Sunday, 8 p.m. EDTBETMGM SPORTSBOOK: LINE Rangers -191, Capitals +159; over/under is 5.5NHL PLAYOFFS FIRST ROUND: Rangers lead series 3-0BOTTOM LINE: The New York Rangers look to clinch the first round of the NHL Playoffs over the Washington Capitals in game four. The teams meet Friday for the eighth time this season. The Rangers won the previous meeti