Jesse Huta Galung defeated Marius Copil 1-6 6-3 6-2 in the Stockholm qualifying round of 32 on hard. The upset overturned the form book — Marius Copil came in leading the head-to-head 1–0, defending last year's quarter-final, but Jesse Huta Galung had been the form player, winning 4 of their last 6 on hard. Jesse Huta Galung claimed a first win over Marius Copil in two meetings, levelling the head-to-head at 1–1.
Huta Galung J. came through in three sets.
Jesse Huta Galung beat Marius Copil 1-6 6-3 6-2. Umpiry, "Jesse Huta Galung vs Marius Copil — Stockholm Qualifying Round of 32", https://umpiry.com/match/2015-10-17/copil-vs-galung-stockholm-q32?utm_source=cite (as of 17 October 2015).