Until he took on defending champion Novak Djokovic at Rod Laver Arena in Australia, Dino Prizmic had never played a Grand Slam match.
The 18-year-old Croatian qualifier, who was born seven months after Djokovic made his Grand Slam debut in 2005, made it last as long as he could, unsettling the 24-time major winner at times before Djokovic finished off the match 6-2, 6-7 (5), 6-3, 6-4.
The first set played out just about as expected. From there, it became quite a ride.