Guerra has taken the ball for 302 innings and has 245 K’s so far in his pro baseball career. His ERA is 3.99 (134 earned runs allowed) and he has a career WHIP of 1.416. He has allowed 307 base knocks (9.1 hits per 9 innings) and has had 121 walks. Guerra (11-13 record in his career) is the owner of a FIP of 3.93 while he has gone up against 1,325 opposing batters in the majors.