SHANGHAI, Oct. 7 (UPI) -- Seeded players Tommy Haas and John Isner posted wins Monday in first-round play of the Shanghai Rolex Masters tennis tournament.
Haas stopped Sam Querrey 6-4, 6-4 in just 62 minutes. Querrey fired off 11 aces and won nearly two-thirds of the points on serve but didn't manage a break opportunity against Haas.