Seemingly in homage to the recently retired John Isner, compatriot Marcos Giron and veteran Stan Wawrinka served lights-out in their first-round collision at the Astana Open in Kazakhstan.
So much so that neither player saw a single break point come their way.
The mini breaks eventually went Giron's way, in the 6-7 (6), 7-6 (4), 7-6 (6) tightrope walk.