[MLBRandomStats] Every player who has pitched for the Astros this year besides Ronel Blanco (6.1 IP) and Pedro Baez (2.1 IP) has an ERA under 4.00. That means 99.3% of their innings have come from sub-4.00 ERA pitchers. The last team to finish a year with a higher % was the 1979 Orioles (100%)