Tennis-Newport International men's singles semifinal results

Reuters

July 12 (Infostrada Sports) - Results from the Newport International Men's Singles Semifinal matches on Saturday

3-Lleyton Hewitt (Australia) beat 7-Jack Sock (U.S.) 6-1 6-2

2-Ivo Karlovic (Croatia) beat Samuel Groth (Australia) 6-4 6-4