Nicolas Almagro defeated Igor Sijsling 7-6 6-3 in the US Open qualifying round of 128 on hard. The upset overturned the form book — Igor Sijsling came in defending last year's round of 128.
Almagro N. took it in straight sets.
Almagro N. and Sijsling I. faced 1 of the same opponent in the last 12 months. Almagro N. went 0–2 (0%) against them, Sijsling I. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Nicolas Almagro beat Igor Sijsling 7-6(5) 6-3. Umpiry, "Nicolas Almagro vs Igor Sijsling — US Open Qualifying Round of 128", https://umpiry.com/match/2015-08-26/almagro-vs-sijsling-us-open-q128?utm_source=cite (as of 26 August 2015).