Here are the base stats of each pitcher's best season in MLB, each happening within the last 2 years. Berrios 2019 14-8, 3.68 ERA/3.85 FIP (Postseason: 4 IP, 1 ER) Odorizzi 2019 15-7, 3.51 ERA, 3.36 FIP (Postseason: 5 IP, 2 ER) Chacin 2018, 15-8, 3.50 ERA, 4.03 FIP (Postseason: 12.1 IP, 2 ER) Chacin's was in the NL, but he played in a division with 4 teams over .500 that year. Berrios and Odorizzi played in the worst division in baseball. So yes, it's quite possible.