There was been just one 20 game loser at the MLB level since 1980 and Patrick Corbin of the Washington Nationals is in danger of joining this dubious club as he enters his Tuesday home start with the Chicago Cubs with a 4-16 record this season.
Chicago Cubs (-155, 8.5) vs Washigton Nationals
It's gotten so bad for Corbin that he has went 0.2 innings with six runs allowed in two of his last three starts, posting a 7.02 ERA with a .331 opponents batting average.