Ricardas Berankis is a very good shot maker but always too inconsistent and mentally fragile under pressure. On the other side, Tennys Sandgren has been in very poor form lately after a brilliant start to 2018 but this match is a good opportunity for him to get back to wins since he should be just too solid and strong from the baseline for Berankis. Because of that, the best line to bet on this first round match on this event in Winston Salem is for the American Sandgren to get the win and book a place in the next round.