Spanish teenager Rafael Nadal upset Russian 15th seed Mikhail Youzhny in a dramatic second-round battle.
It took the 20-year-old American a minute short of five hours to make his 11-year advantage count against the valiant Moroccan, Roddick sealing a five set victory to reach his first Grand Slam semis.
Moroccan Younes El Aynaoui will need to produce more of the same magic to prevent Roddick from reaching his first Grand Slam semi-final.
The US ace broke his record with a 155mph (249kph) serve as the U.S. took a 2-0 lead over Belarus in their Davis Cup semi-final.
Andy Roddick beat Nicolas Massu after Fernando Gonzalez stunned James Blake in the Davis Cup quarter-final.
The Australian Open runner-up let slip a two-set advantage on the Davis Cup tie against Belarus.\n\n
It is not the first time Tomic has been in trouble for not trying.
He is the sixth American and just the 13th player in the history of the ATP rankings to finish the year at the top.
Andre Agassi and Andy Roddick stayed on course for an all-American U.S. Open final.
Agassi was beaten by Chilean Fernando Gonzalez while Roddick lost to Tim Henman in the semis.
Since an abject first-round defeat by Sargis Sargsian at Roland Garros the American has won 10 consecutive matches, all on grass
The world No. 1 came from behind to beat Andy Roddick 3-6, 6-3, 6-4 in the U.S. Clay Court Championships final on Sunday.
Former world number one players Kim Clijsters and Andy Roddick headlined the International Tennis Hall of Fame's list of 2017 inductees announced on Monday.
Factbox on Rafael Nadal, who beat Dominic Thiem to win his 12th French Open title:
American tennis great Jimmy Connors has put his hand up for one of the toughest coaching assignments in the world by offering to mentor Australia's wayward talent Nick Kyrgios.
Roger Federer, Rafa Nadal and Novak Djokovic have won the last 11 Grand Slams between them and an incredible 54 since 2003.
Twitter lit up with reactions after Naomi Osaka defeated the American in a stormy final on Saturday:
After a mature performance against ninth seed David Goffin, the 19-year-old set up an intriguing last-eight showdown with world number one Rafael Nadal.
24th seed American Sam Querrey caused the biggest upset at this year's Wimbledon as he stunned defending champion Andy Murray 3-6, 6-4, 6-7 (4), 6-1, 6-1, in the quarter-finals, on Wednesday.
Rafael Nadal's unprecedented 10th French Open title on Sunday drew praise from across the tennis and sporting community: Here is a selection of what was said:
Canadian Milos Raonic recovered to upset seven-times champion Roger Federer 6-3 6-7(3) 4-6 7-5 6-3 at Wimbledon to reach his first grand slam final on Friday. The sixth seed will meet the winner of the second semi-final between Britain's 2013 champion Andy Murray and Czech 10th seed Tomas Berdych, runner-up in 2010, in Sunday's showpiece match.
Bernard Tomic's on-court commitment has come under renewed scrutiny after the Australian played match point holding his racquet backwards in defeat to Fabio Fognini at the Madrid Open.
Brad Gilbert, former coach to Andre Agassi and Andy Murray, believes Australian Bernard Tomic got off lightly for his comments about being bored at Wimbledon and could have been suspended from the game.
Factbox on Rafael Nadal, who beat Dominic Thiem 6-4, 6-3, 6-2 to win his 11th French Open title on Sunday:
The 24-year-old Tunisian is the only player from the continent in the women's draw and only the second Arabic woman ever to crack the top 100 in the WTA rankings.
Defending champion Rafael Nadal failed to win a single game in the opening set of his US Open quarter-final against Dominic Thiem on Tuesday but fought back to beat the Austrian 0-6, 6-4, 7-5, 6-7 (4), 7-6 (5) in match that ended past 2 am in New York.
Grigor Dimitrov stood one win away from the biggest title of his career on Saturday after ending his Jack Sock jinx to reach the final of the season-ending ATP Finals at the 02 Arena.
John Isner delved deep into his energy tank to outlast Germany's Alexander Zverev 6-7(4), 6-4, 6-4 and claim the biggest title of his career at the Miami Open.
Novak Djokovic endured a fierce challenge to his Melbourne Park reign before overhauling Dominic Thiem 6-4, 4-6, 2-6, 6-3, 6-4 on Sunday to clinch an eighth Australian Open crown and reclaim the world number one ranking. While Rafa Nadal rules Roland Garros with 12 titles, Djokovic holds sway in the title match at Rod Laver Arena having never lost a final in Melbourne Park.
Roger Federer thinks a tie-breaker at 12-12 would be the best compromise following calls for Wimbledon to step into line with the US Open and scrap long deciding sets.
Putting all the stats together, 6ft 11in tall Ivo Karlovic emerges as arguably the strongest contender. He tops the lists for number of aces, aces per match and percentage of service games won.
Britain's Andy Murray won the Aegon Championships at Queen's Club by dismantling big-serving South African Kevin Anderson 6-3, 6-4 in a one-sided final.
Australian Bernard Tomic courted controversy yet again when he fired lewd comments toward a heckler at the US Open during his first-round upset loss to Bosnia's Damir Dzumhur on Tuesday.