Jimmy Rollins is now 37 years old .
The statistics show that Jimmy Rollins ' batting average has decreased in each Jimmy Rollins ' his last four seasons - including a career - low . 224 in 144 games with the Dodgers last season .
Jimmy Rollins is now 37 years old and the statistics show that his batting average has decreased in each of his last four seasons - including a career - low . 224 in 144 games with the Dodgers last season .