He could face Tommy Haas , who received a wildcard into the tournament , or Adrian Mannarino in the quarterfinals .
Isner 's powerful serves suit the grass and he should be on track for another solid run in Newport .
Isner could face Tommy Haas , who received a wildcard into the tournament , or Adrian Mannarino in the quarterfinals .
Isner 's powerful serves suit the grass and he should be on track for another solid run in Newport .