Liam's adorable gestures to dad Nick Castellanos melt fans during

Phillies' Nick Castellanos 'just hasn't been right — and he's made it worse,' says personal hitting coach

Castellanos' Comments on the Way Out Rubs Fans the Wrong Way

Nick Castellanos celebrated his HR tonight with his son Liam who was i

Nick Castellanos' son is his father's biggest fan

We mic'd up Nick Castellanos' son Liam and it was awesome ❤️ #fathersd, nick castellanos son

Dad put on a show in Game 3 🥺 (🎥: @MLB) #castellanos #phillies #mlbp, liam castellanos

Nick Castellanos' timetable for return from injury will relieve Phillies fans

Nick Castellanos found his son after hitting a HR ❤️, Nick Castellanos found his son, Liam, after hitting a HR ❤️ (h/t Phillies Muse), By CBS Sports

MLBFITS on Instagram: Liam Castellanos and his dad Nick are the best dressed father-son duo in baseball 🥰👀 (🎥: @mlb )

MLBFITS on Instagram: Liam Castellanos and his dad Nick are the best dressed father-son duo in baseball 🥰👀 (🎥: @mlb )

LiamCastellanos is always cheering on his #dad #NickCastellanos ❤️ (v, nick castellanos

Eli G on X: Liam Castellanos celebrates his fathers home runs, celebrates with the Weston's and ends his night by hugging lorenzen's mom. Nick and Jessica are superb parents and that kid

Nick Castellanos' wife wants the jokes to stop

Dad put on a show in Game 3 🥺 (🎥: @MLB) #castellanos #phillies #mlbp, liam castellanos

Nick Castellanos' son tried to help his dad by blinding the pitcher