Jansen pitched 1.1 scoreless innings, allowing one hit and striking out one to earn the save in Wednesday's 2-1 win over Washington.
Jansen got the call with two outs in the eighth and induced a weak grounder from Ryan Zimmerman, then worked around a leadoff single in the ninth to save the win for Clayton Kershaw. Jansen is now 10-for-10 in save opportunities, and his ridiculous 1.17 ERA, 0.65 WHIP and 15.7 K/9 make him arguably the best closer in baseball.