Mischa Zverev vs Feliciano Lopez prediction

They have played 3 times in their careers, in the 3 Lopez won, but none of them in the grass. Zverev plays this tournament at home and is showing a great level. The game must have long sets, since the two must confirm the services with some ease, then the sets must have more than 10 games. Zverev has been better serving, especially with the first service, gave few chances to his opponents and has not lost any set in the tournament. Lopez is good too, but in this tournament he has had problems, he has already lost two sets and played long matches here. Lopez lost the only tie break he played here, Zverev won the tie break he played, it can make a difference. I'll bet on the handicap because I believe the game can be decided on two tie breaks