What happened: Juan Soto's availability remains uncertain after he left the Mets' game against the Chicago Cubs with left-side back tightness. Francisco Lindor is expected to rejoin the New York Mets, while Kodai Senga has been shifted from the rotation to the bullpen. In the live game, New York leads Chicago 2-0.

Why it matters: The timing tightens an already thin margin for the Mets, who are trying to stabilize their lineup while staying in the National League playoff race. Lindor's return could help, but Soto's back issue and Senga's role change leave New York balancing offense, health and pitching depth at once.

What to watch: Watch whether Soto avoids the injured list and when Lindor is activated into the lineup. Senga's first bullpen usage will show whether the Mets view him as a multi-inning option or a higher-leverage relief arm.