While it may have not have come close to the level of surprise that came with Lukas Rosol's upset of Rafael Nadal, Friday's upset of Milos Raonic by Sam Querrey was an impressive accomplishment for the unseeded player.
Querry was able to dispatch No. 21 seeded Raonic in four impressive sets, 6-7 (3-7), 7-6 (9-7), 7-6 (10-8), 6-4. With three of the sets being forced to tiebreakers, Querry displayed a level of commitment and mental determination to advance to the next round of the 2012 Wimbledon Championship.
Querrey has never made it past the fourth round of any Grand Slam event. He will hope to do so this year.
The entire Friday docket can be found at Wimbledon's official site.
For more Wimbledon updates, check out SI.com's scoreboard.