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Isaacson: Serena Williams utterly unimpressed with win

Serena Williams sets impossibly high standards for herself, which helps explain why her second-round win at the US Open was so unsatisfying.

5hMatt Wilansky

Swiss teen overcomes McEnroe-like fit, tears

Belinda Bencic still has growing pains. The 18-year-old Swiss player was seen sobbing in her chair during a changeover after failing to convert six set points against Misaki Doi on Wednesday.

Bencic smashes, cries, yells, and advances (1:21)
Five Things We Learned: Day 3 (3:49)
Daily Debate: Best up-and-comer in tennis (3:22)
CoCo's racket rage (0:26)
AP Photo/Dave Caulkin

espnW: Single-sport players don't always win

Experts and athletes are questioning the conventional wisdom that says young athletes who specialize in one sport, like tennis, are more successful down the line.

US Open riddled with retirements (1:13)
Digital Serve: Federer, Murray and Azarenka second-round preview (2:33)
Daily Debate: Biggest personality in tennis (1:09)
Serena on US Open: 'I don't feel pressure to win here' (3:21)


Dancing with Djokovic

Novak Djokovic was able to goof off a little with US Open super fan Cameron Hughes at Arthur Ashe Stadium after Djokovic's win Wednesday night.


Serena's spectacular set point

Serena Williams' quest for the Grand Slam stayed alive, thanks in part to the net, which helped her take the first set against Kiki Bertens.


Bencic goes on tirade against umpire

Belinda Bencic did her best John McEnroe impression by throwing down her racket and yelling at the umpire over a blown line call on Wednesday. Bencic actually rallied to win after the outburst and plays Venus Williams next.


Djokovic rolls in second-round match

Novak Djokovic cruises past Andreas Haider-Maurer 6-4, 6-1, 6-2 to reach the third round at the US Open.


Djokovic dominant in second-round win

Serbia's Novak Djokovic cruised past Austria's Andreas Haider-Maurer in straight sets (6-4, 6-1, 6-2) to advance to the third round at the US Open. Coverage on ESPN, WatchESPN


Djokovic rolls in second set

After a tight first set, Novak Djokovic cruised to a 6-1 second set over Andreas Haider-Maurer. Djokovic has reached the semifinals at the US Open the past eight years but has just one title. Live on ESPN2, WatchESPN


Bencic survives despite meltdown

Belinda Bencic lost the first set and had a loud argument with the umpire in the second, but the 12-seed recovered to defeat Misaki Doi 5-7, 7-6, 6-3 and advance to the third round at the US Open, where she'll face Venus Williams.


Djokovic captures first set

Novak Djokovic has already lost more games tonight than he did in the first round, but a late break gave him the first set over Andreas Haider-Maurer 6-4. Live on ESPN2, WatchESPN


Bencic goes on tirade against umpire

Belinda Bencic showed her displeasure at some late line calls by throwing down her racket and yelling at the umpire.


US Open tennis umpire has skills

Jo-Wilfried Tsonga hit a ball off the mark but the umpire showed off great hand-eye coordination with a grab.


Venus advances in three sets again

Venus Williams outlasted fellow American Irina Falconi in three sets to reach the third round of the US Open.


ESPNTennis @ESPNTennis

Djok kicked off title campaign Monday, not facing single break pt & losing just 3 pts on 1st serve. Can he keep up his serving game tonight?

Swin Cash @swincash

Nice rally Venus! Amazing to watch #USOpen2015 up close! USTA President Katrina Adams we appreciate the hospitality & Love! You rock???? ?? @katadams68

WATCH: Djoker in US Open 2nd round

No. 1 seed Novak Djokovic plays Andreas Haider-Maurer as the second primetime match at Arthur Ashe Stadium. Djokovic has reached at least the 3rd round of the US Open every time he's played and has reached at least the semifinals the last eight years. Live on ESPN2, WatchESPN

ESPNTennis @ESPNTennis

Bryan Brothers are out! Defending champs fall to countrymen Johnson/Querrey in 3. They finish Major season w/o title for 1st time since '04.

Venus survives in three sets again

For the second straight match, Venus Williams won in three sets after dropping the second-set tiebreaker. This time, she outlasted fellow American Irina Falconi 6-3, 6-7 (2), 6-2. She next faces 12-seed Belinda Bencic, one of just two players to beat sister Serena this year.


ESPNTennis @ESPNTennis

The last time Venus won back-to-back three-setters at the US Open was 2000 #USOpen in the QFs and SFs...She went on to win the title.

Falconi forces third set against Venus

Venus Williams had two chances to serve out for the match in the second set, but couldn't finish, and Irina Falconi won the tiebreaker 7-2 to move on to a third set. Live on ESPN2, WatchESPN