Giants SP Chris Heston fails to last five innings Monday

Giants pitcher Chris Heston was unable to get past the fifth inning during Monday's 2-1 loss to the Cardinals.

Heston only allowed one run on four hits before leaving after 4 2/3 innings. He also struck out four and walked five. His lone mistake was giving up a solo home run to Yadier Molina in the fourth inning.

Heston is winless in his last four starts and has just one quality start in those outings.