US Open Cup Third Round roundup: Columbus Crew upset, Inter Miami march on

Ola Kamara struck for a brace and set up Nigel Robertha as D.C. United exploded for three goals in a 13-minute span late in the second half to knock off NISA side Flower City Union, 3-0, at Marina Auto Stadium in Rochester, N.Y. on Tuesday night.

Moments after lashing a shot off the post, Kamara headed in the game’s opening goal from close range, finally solving Flower City goalkeeper Maykell Ortega in the 73rd minute. Kamara then set up Robertha, who cooly slipped a shot past Ortega, who came off his line to challenge.

Kamara closed out the scoring from the penalty spot four minutes from full time after he was tripped by Ortega as he attempted to round the goalkeeper.