Montero (0-1) was a disaster on Monday against the Nationals, allowing six runs in 1.2 innings. He surrendered five hits, walked four, and struck out six.
Montero had been lucky not to be battered too badly in his first two starts, but the luck ran out on Monday. The righty has allowed nine runs and 14 walks over 11 innings since joining the Mets rotation. It would be a surprise if he gets another start, but if he does it would come on Sunday against the Twins.