Alexander Zverev defeated Borna Coric 6-4 6-4 in the Miami Masters quarter-final on hard. The upset overturned the form book — Borna Coric came in leading the head-to-head 2–0, defending last year's round of 32, but Alexander Zverev had been the form player, winning 3 of their last 4 on hard. Alexander Zverev claimed a first win over Borna Coric in three meetings, narrowing the head-to-head to 2–1.
Zverev A. took it in straight sets.
Zverev A. and Coric B. faced 8 of the same opponents in the last 12 months. Zverev A. went 10–3 (77%) against them, Coric B. 4–5 (44%). Zverev A. came out better against 4 of 7 comparable opponents, Coric B. against 0.
Alexander Zverev beat Borna Coric 6-4 6-4. Umpiry, "Alexander Zverev vs Borna Coric — Miami Masters Quarter-final", https://umpiry.com/match/2018-03-19/coric-vs-zverev-miami-masters-qf?utm_source=cite (as of 19 March 2018).