Mark Canha, Athletics

It was a breakout 2019 season for Canha, who turns 31 on February 15. He walked on 13.5 percent of his plate appearances, connected on 26 homers, and had a stellar .913 OPS. According to CBS Sports, a lot of his improvement was due to hitting much better against right-handed pitching (.966 OPS in 2019 compared to just .665 in 2018).