Hart dropped a team-high 24 points in the Thanksgiving showdown.
The Terps relied on a group of smaller players against Hofstra, including first-year Maryland players Martinez and Reese.
The Terps and the Pride went back and forth until the final seconds.
Schwartz dropped 24 points on the Terps in the program's first loss to George Mason.
The Terps found themselves down at the half for the third straight game, but were unable to come away with a win against the Patriots.
The Terps haven't posted such low shooting numbers in consecutive games since 2019.
The Terps and Catamounts played a physical and tense game, amassing fouls and clashing after plays.
Fatts Russell and Eric Ayala combined for 44 points after a close start with the Catamounts.
Qudus Wahab led the team in points for the second consecutive game and he clocked his first double-double in a Maryland uniform.
Wahab led the Terps in points in their season opener Tuesday night with 17.