LINCOLN, Neb. (AP) -- Freshman Diamond Stonehad 16 points, 10 rebounds and a season-high eight blocks, and No. 3 Maryland held off Nebraska 70-65 on Wednesday night.
Melo Trimble had 14 of his 20 points in the second half as the Terrapins overcame a slew of turnovers to remain a half-game behind conference co-leaders Indiana and Iowa.
Stone dunked off an assist from Trimble to give the Terps (20-3, 9-2 Big Ten) the lead for good, 60-58, and he dunked again after rebounding Jake Layman's missed free throw to make it 66-61 with 2 minutes to play.
Andrew White III had 19 points and nine rebounds to lead Nebraska (12-11, 4-6). Shavon Shields was just 4 of 17 from the field and finished with 11 points and seven rebounds.
Maryland committed 18 turnovers, its most in a conference game this season, but the Huskers converted them into only nine points. Nebraska was unable to overcome its season-worst 31.8-percent shooting.
The Terps blocked a season-high 13 shots.
Nebraska was within 68-65 with 35 seconds left when Shields fouled Stone, an 81 percent free-throw shooter. Stone missed his third straight free throw of the game, though, but he was able to block Shields' layup try at the other end.
After White missed what would have been a tying 3-point attempt, Layman came up with the rebound. Trimble was fouled and shot the clinching free throws.
The Terps had lots of chances to put away the game but couldn't against a Nebraska team that has dropped four of five Big Ten home games.
Maryland turned the ball over 13 times in the first half and mostly got away with it because of Nebraska's poor shooting. The Huskers brought the crowd to their feet when White dunked a lob from Benny Parker to tie it 27-27. After Layman's hook-shot air ball, Jake Hammond made a free throw to put Nebraska in front by a point, but Stone's jumper from the free throw line gave the Terrapins a 29-28 halftime lead.
Maryland: Stone has scored in double figures in 16 of the past 19 games. ... The Terps lead the nation in wins (19-2) in games decided by six points or less the past two seasons. ... They entered the game as the only team in Big Ten to have five players averaging 10 or more points.
Nebraska: The Huskers were assessed a bench technical early in second half after Trimble stripped the ball from Shields right in front of coach Tim Miles. ... They matched their season low with six turnovers and have had 10 or fewer in five straight games. ... Glynn Watson Jr. has scored 10 or more points in seven straight games.
Maryland hosts No. 18 Purdue on Saturday.
Nebraska hosts Rutgers on Saturday.