The number of performance-challenged bullpens has exploded. Only five teams have bullpen ERAs below 4 runs; four bullpens have ERAs in 5 to 6 range; two teams have bullpen ERAs over 6.— Buster Olney (@Buster_ESPN) August 16, 2019
The number of performance-challenged bullpens has exploded. Only five teams have bullpen ERAs below 4 runs; four bullpens have ERAs in 5 to 6 range; two teams have bullpen ERAs over 6.