After posting a 1.69 ERA in April , he followed it up with a 5.11 ERA in May and 2.93 in June .
Robles is as streaky a pitcher as Lucas Duda is a hitter .
After posting a 1.69 ERA in April , Robles followed it up with a 5.11 ERA in May and 2.93 in June .
Robles is as streaky a pitcher as Lucas Duda is a hitter .