Mastrobuoni Drives in 2 RBIs Despite Mariners' Close Loss to Athletics on May 5

Mastrobuoni's recent performance added to his RBI total for the season, bringing it to three. This hit also improved his batting average to .218 over 24 games.

In his last seven games, Mastrobuoni has five RBIs, showing his ability to contribute when given the chance. However, his average in these games is .15, indicating room for improvement at the plate.