Clayton Kershaw's mother has passed away, according to the pitcher's wife.

Marianne Tombaugh died Saturday. Ellen Kershaw mentioned it during the dedication of a refurbished youth baseball field in Inglewood, California, that Clayton's charity foundation supported.

Her age and cause of death were not immediately available.

Kershaw's parents divorced when he was 10 and he was raised by his mother in suburban Dallas. His father, Christopher Kershaw, died in 2013.