Kyrgios knocks Federer out of Madrid Open

(Clive Brunskill / Getty Images)

Nick Kyrgios, left, upsets top-seed Roger Federer in the second round of the Madrid Open, but Andy Murray and Rafael Nadal advance and Serena Williams survives three match points to win.

Sports photo galleries

Capitals top Rangers in Game 4

On the strength of two goals from Andre Burakovsky, Washington seizes a 2-1 victory and a 3-1 series lead in the Eastern Conference semifinals.

Wizards drop Game 2 as Hawks get even

With John Wall sidelined for Game 2, Washington stumbles to 106-90 loss as series heads to Verizon Center tied 1-1.

Washington beats the New York Rangers, 1-0, in Game 3

Jay Beagle’s goal lifts the Capitals to a 2-1 lead in the Eastern Conference semifinals.

Washington takes Game 1 against Atlanta

The Wizards win the first game of their Eastern Conference semifinal series against the Hawks, 104-98.

Floyd Mayweather Jr. vs. Manny Pacquiao

The historic fight between Floyd Mayweather Jr. and Manny Pacquiao in Las Vegas ended in a unanimous decision in favor of Mayweather, who was able to contain the Filipino fighter.

American Pharoah wins the Kentucky Derby

Jockey Victor Espinoza won his second straight Derby and third overall, and trainer Bob Baffert took home his fourth.

New York Rangers defeat Washington to tie series

The Capitals drop Game 2 of their Eastern Conference semifinal, 3-2. The series resumes at Verizon Center on Monday night.

St. Stephen’s/St. Agnes boys’ lacrosse knocks off No. 1 Georgetown Prep

For the second time in eight days, the Saints take down the No. 1 team, this time Georgetown Prep, to continue their second-half surge.

Capitals vs. Rangers in the Stanley Cup playoffs

Washington travels to New York to face the Rangers in Game 1 of the Eastern Conference semifinals.

Boys’ Soccer: No. 1 Washington-Lee tops No. 5 Hayfield, 2-1

Behind two first half goals, the Generals beat the Hawks in the Conference 6 showdown.

Most exciting boxing entrances, pound for pound

Boxers engineer their entrances to intimidate their opponents, electrify the arena or make a statement about their identities. Here’s a look at some of the most exciting boxing entrances and the stories behind them.

Tuscarora, Loudoun County play to scoreless tie

Huskies and Raiders can’t muster a goal despite two overtime periods.

Sports videos

Out of the vault: Arie Kouandjio signing day

Out of the vault: Arie Kouandjio signing day

Take a look back at Arie Kouandjio at DeMatha's National Signing Day in 2010, when the recent Washington Redskins draft pick signed with the University of Alabama.
Brady, Patriots wait for what comes next

Brady, Patriots wait for what comes next

Tom Brady's agent says the NFL was determined to blame the Patriots quarterback for deflated footballs in the AFC title game and that the investigation omitted key facts.
Brazil salon puts stars’ faces on fans’ heads

Brazil salon puts stars’ faces on fans’ heads

Sao Paulo hairdresser Nariko is gaining a following by etching famous portraits, like that of Barcelona soccer player Neymar, onto his clients’ heads.
Out of the vault: Arie Kouandjio signing day

Out of the vault: Arie Kouandjio signing day

Take a look back at Arie Kouandjio at DeMatha's National Signing Day in 2010, when the recent Washington Redskins draft pick signed with the University of Alabama.
Westfield defeats rival No. 10 Chantilly, 9-7

Westfield defeats rival No. 10 Chantilly, 9-7

Nick Magnusson scored four goals to lead the Bulldogs in their first win over the Chargers since 2007.
Bullis leads St. Stephen's & St. Agnes, 6-3

Bullis leads St. Stephen's & St. Agnes, 6-3

Bulldogs Junior Nicky Petkevich scored three second-quarter goals, helping Bullis clinch its halftime lead. After halftime, inclement weather forced the teams to postpone the game to Wednesday, May 6 at 4:30 p.m.
Bullis leads St. Stephen's & St. Agnes, 6-3

Bullis leads St. Stephen's & St. Agnes, 6-3

Bulldogs Junior Nicky Petkevich scored three second-quarter goals, helping Bullis clinch its halftime lead. After halftime, inclement weather forced the teams to postpone the game to Wednesday, May 6 at 4:30 p.m.
Biggest surprises in the NFL draft

Biggest surprises in the NFL draft

The Post Sports Live crew discusses the Eagles' failure to trade up for Oregon quarterback Marcus Mariota and other surprises in the 2015 NFL draft.
How did the Redskins do in the draft?

How did the Redskins do in the draft?

The Post Sports Live crew grades General Manager Scot McCloughan's first NFL draft with the Redskins.
Are the Nats finally on track?

Are the Nats finally on track?

After a slow start to their highly hyped season, the Nationals are showing signs of improvement.

Sports at a Glance