Finnegan allowed a hit and struck out one in a scoreless inning to earn the save in Monday's 4-1 win over the Dodgers.
Finnegan was called on for five outs to close out Sunday's game versus Arizona, and he was back on the mound again Monday. He gave up a leadoff single to Gavin Lux but retired the next three batters to secure his third save of the year. Finnegan's covered 3.2 scoreless innings in his last three appearances and now owns a 3.66 ERA, 1.19 WHIP and 44:13 K:BB through 39.1 innings. He's the Nationals' closer after Tanner Rainey (elbow) suffered a season-ending injury, but Finnegan's heavy workload in the last two days may leave him unavailable should a save chance arise Tuesday.