Sluggball, a 4-on-4 baseball competition co-founded by former Philadelphia Phillies general manager Ruben Amaro Jr., is expected to debut in May and tour minor league stadiums this season.

Welcome to Sluggball, a new twist on baseball founded by a group that includes former Phillies GM Ruben Amaro Jr. and boasts ...

PHILADELPHIA (AP) — Sluggball, a 4-on-4 baseball competition co-founded by former Philadelphia Phillies general manager ... Sluggball advisers include Kenny Lofton, a six-time MLB All-Star ...

Sluggball is a reimagined way to play the sport, and it is being viewed by six-time MLB All-Star Kenny ... Philadelphia-based partnership group that includes former MLB player and Philadelphia ...

Sluggball, a 4-on-4 baseball competition co-founded by former Philadelphia Phillies general manager ... Sluggball advisers include Kenny Lofton, a six-time MLB All-Star, and Evan Kaplan, managing ...