20160929Msgroundskeeper_005.JPG

Mariners head groundskeeper Bob Christofferson gives a lawn mower ride to outfielder Seth Smith's son Cruise, 4, at Safeco Field as he preps Safeco Field for a game against the Toronto Blue Jays, Sept. 20, 2016.

Add to Lightbox Download

Filename: Features_newsite_004.JPG
Copyright: SEATTLEPI.COM
Image Size: 2500x1667 / 383.7KB; Mariners baseball bob christofferson groundskeeper mlb safeco sodfather

Mariners head groundskeeper Bob Christofferson gives a lawn mower ride to outfielder Seth Smith's son Cruise, 4, at Safeco Field as he preps Safeco Field for a game against the Toronto Blue Jays, Sept. 20, 2016.