With absolutely no intention of being ironic, allow me to say I believe the rotation has improved. They still could stand to last longer, but a quick glance at the Sox schedule tells us that--
Sale gave up just 1 run in 3.2 IP last night before the shoulder went bad,
the night before Paxton had 5 IP and 1 ER,
before him Bello went 4 IP with 1 ER,
before him Houck went 4 IP giving up 4 ER,
before him, before him Whitlock with 5 IP and 1 ER,
before him Sale went 5 IP and 1 ER,
before him Paxton went 3 IP and 5 ER,
before him Bello went 7 IP and 2 ER,
before him Houck went 6 IP and 1 ER
before him Kluber went 2.1 IP and 1 ER,
before him Sale went 7 IP and 2 ER,
before him Paxton went 6 IP and 1 ER
before him Bello went 5 IP and 1 ER
before him Pivetta went 5.1 IP and 4 ER
I count 14 games and 3 bad starts--by Houck, Paxton, and Pivetta. In the other 11 games the Sox lineup and bullpen had a good shot at winning.
That's not what happened of course. In Pivetta's 5.1 IP and 4ER game the Sox won, 9-4.
And way back on May 13 Sale went 8 IP and 1 ER and Jansen came in and gave away 3 runs in the 9th for a 4-3 loss. The day/night before Paxton went 5 IP and 2 ER, but Winck gave up 3 ER and Jansen another 3 and the Sox lost 8-6.