90. Zimmermann and the Nats welcome in the Blue Jays for this week’s interleague series. Zimmermann has been solid this season especially at home where he is 2-1 with a 2.51 ERA, especially at night when he is 4-0 with a 1.96 ERA, and especially recently coming off an impressive 2-0 May with a 1.91 ERA. With all those splits in his favor tonight, I expect a good game from Zimmermann against the Jays.. Washington Nationals. vs Blue Jays. Jordan Zimmermann. 2. player