Shibo Du defeated Sergio Castellon Guasch 7-6 4-6 6-1 in the Spain F19 qualifying round of 16 on hard.
Du S. came through in three sets.
Shibo Du beat Sergio Castellon Guasch 7-6(8) 4-6 6-1. Umpiry, "Shibo Du vs Sergio Castellon Guasch — Spain F19 Qualifying Round of 16", https://umpiry.com/match/2015-06-29/du-vs-guasch-spain-f19-q16?utm_source=cite (as of 29 June 2015).