Giancarlo Stanton, who turns 28 years old next month, has 10 years and $295 million remaining on his contract.
Manny Ramirez was 28 years old in December 2000 when the Red Sox signed the slugger to an eight-year, $160 million contract coming off his injury-plagued season.
Stanton's career line and the latter's line when the Red Sox signed Ramirez:
GS 4120 PA, .268/.360/.554/.914, OPS+ 146. 34.1 fWAR, 35.1 bWAR
MR 4095 PA, .313/.407/.592/.998, OPS+ 152, 30.7 fWAR, 29.9 bWAR
Just food for thought.