Rafael Nadal will face Novak Djokovic in a mouthwatering Wimbledon semi-final after beating Juan Martin del Potro in a Centre Court classic.
Nadal was a set away from crashing out only a matter of hours after defending champion and favourite Roger Federer had suffered a stunning defeat against Kevin Anderson.
The 17-time grand slam champion was not to be denied a place in the last four, though, coming through a monumental battle with the fifth seed to win 7-5 6-7 (7-9) 4-6 6-4 6-4 in four hours and 47 minutes.
Nadal had not lost a set prior to his first quarter-final at the All England Club since 2011, but was taken the distance in an epic encounter between two warriors of the game.
The second seed, eyeing a third Wimbledon title, with his last triumph at SW19 coming eight years ago, struck 66 winners compared to 77 from Del Potro, who fired down 33 aces in a contest that ebbed and flowed throughout.
Del Potro suffered more heartbreak after losing to Nadal in the semi-finals at Roland Garros last month, his 52 unforced errors proving to be costly as the Spaniard claimed the only break in a pulsating final set.
The victor and the vanquished. Sportsmanship at its finest.— Wimbledon (@Wimbledon) July 11, 2018
After four hours and 47 minutes of pure theatre, @RafaelNadal shares a touching embrace with Juan Martin del Potro #Wimbledon pic.twitter.com/TykAQAPReH
Nadal worked the angles and moved superbly from the start, but the heavy-hitting Del Potro frustrated him by saving the first two break-point opportunities of the match before holding to level at 4-4.
However, Del Potro was made to pay for a sloppy game when he was serving to secure a tie-break, netting a backhand to go a set down.
Nadal lost only eight points behind his serve in the opening set, but Del Potro needed only one break point to take a 5-4 lead in the second. He squandered the chance to serve out the set and that looked to be costly when he trailed 4-1 in the breaker, but his rival double-faulted on one of four set points as the nerves set in.
Neither player gave anything away on serve in a tight third set, but an errant Nadal backhand gave the Argentinian three set points. He only needed one, though, breaking to love with a ferocious forehand.
A sprightly Nadal went on the front foot to turn the tide in the fourth, Del Potro twice hitting the deck as he was broken to love to trail 3-2 and while he saved two set points behind his powerful serve, the 11-time French Open champion was jumping for joy after a searing backhand winner made sure the match would go all the way.
The crowd were on their feet when Del Potro took off to end a magnificent point with a diving volley in a marathon third game, yet Nadal got the break with a sublime cross-court winner in the next service game.
Nadal saved three break points before an imperious forehand winner put him 5-3 up and he put away a simple volley to finally finish off Del Potro, then made his way around the net to embrace his weary opponent as he lay on the court following another tumble.
Nadal  bt del Potro  7-5 6-7 (7-9) 4-6 6-4 6-4
Nadal - 66/34
Del Potro - 77/52
Nadal - 3/5
Del Potro - 33/7
BREAK POINTS WON
Nadal - 4/10
Del Potro - 2/7
FIRST SERVE PERCENTAGE
Nadal - 70
Del Potro - 63
PERCENTAGE OF POINTS WON ON FIRST/SECOND SERVE
Nadal - 74/62
Del Potro - 77/45
Nadal - 176
Del Potro - 164
|Leno in line for Arsenal chance in Europa League|
|Gazidis leaves Arsenal in good shape, insists Emery|
|Eagles bring back WR Matthews, place Wallace on IR|
|England include Stokes, Hales and uncapped seamer Stone in ODI squad|
|Suwon Bluewings 0 Jeonbuk Motors 3 (aet, 4-2 on penalties): Quarter-final comeback ends in spot-kick|
|Australia captain Paine ready to slog it out with Pakistan|
|Nadal pulls out of China Open & Shanghai Masters with knee injury|
|Ostapenko begins Korea Open defence with victory|
|Joshua v Povetkin: How Olympic super heavyweight champions have fared|
|Liverpool ´made a point´ with PSG victory - Gomez|
|Osaka wows Tokyo crowd on WTA return|
|Excited Povetkin arrives in England for Joshua showdown|
|Kovac patience with Sanches set to reap rewards|
|Kovac: Madrid strong without Ronaldo, Messi is the best|
|ATP suspends umpire Lahyani over Kyrgios ´pep talk´ at US Open|
|North and South Korea seek to co-host 2032 Olympics|
|Ampadu signs long-term Chelsea contract|
|Don´t blame Neymar, PSG players all guilty - Thiago Silva|
|Real Madrid seek to plug Ronaldo scoring gap – Champions League in Opta numbers|
|Brewers allow Cardinals to inch closer with loss to Reds|
|Manchester is still red – Depay ahead of Lyon´s clash with City|
|Orioles become first pro team to wear braille jerseys|
|Klopp hails ´brilliant´ Henderson|
|PSG attack lacked aggression, says Tuchel|
|Atletico Tucuman 0 Gremio 2: Libertadores holders draw first blood in QFs|
|Thomas plays down wrist worry|
|Rakitic wants more from Barcelona hat-trick hero Messi|
|My players aren´t s*** – Pochettino defends Spurs squad|
|Cubs reliever Morrow won´t return this season|
|Tebow expected to be back in Mets organisation next season|
|Inter can compete against anyone – Icardi revels in Champions League victory|
|Tuchel: PSG loss to Liverpool not logical or correct|
|Sturridge in best shape I´ve seen – Klopp|
|Milojevic celebrates ´fantastic´ occasion after Red Star´s 26-year wait|
|Rodrigo and Simeone salute Griezmann display|
|Seahawks DE Clark on Bears QB Trubisky: He´s nothing special|
|Carroll says Wilson has been ´over-trying a little bit´|
|Judge returns to Yankees´ starting lineup|
|Napoli boss Ancelotti takes aim at Red Star time wasting|
|Favre admits young Dortmund stars struggled in Bruges|
|Otavio would trade goal for Porto victory as he bemoans Schalke draw|
|Championship Review: Pacesetters Leeds crush Preston, Villa end five-game winless run|
|Neymar world-class but not a defender - Klopp says Liverpool targeted PSG star|
|Waiters injury update: Heat guard unlikely to be ready for start of season|
|Gojowczyk eliminates returning Tsonga in Metz|
|Liverpool enjoying best start in 57 years after PSG win|
|Galatasaray 3 Lokomotiv Moscow 0: Terim´s side make light work of Russians|
|Club Brugge 0 Borussia Dortmund 1: Super sub Pulisic scores late winner|
|Schalke 1 Porto 1: Fahrmann saves one penalty, but Otavio scores another|
|Red Star Belgrade 0 Napoli 0: Points shared as Italians fail to make possession pay|
|Liverpool 3 Paris Saint-Germain 2: Firmino strikes late as Reds edge five-goal thriller|
|Monaco 1 Atletico Madrid 2: Costa and Gimenez seal comfortable win|
|Chaos reigns in Serie B as league denies suspension claim|
|India secure Asia Cup victory despite valiant Hong Kong effort|
|Messi makes "extraordinary routine", says Valverde after Barca star surpasses Ronaldo|
|Spalletti´s Inter to take heart from Tottenham turnaround|
|Casillas features in landmark 20th Champions League campaign|
|Spurs deserved more from best performance of the season - Pochettino|
|Brown absent from Steelers facility on Monday due to ´personal matter´|
|Toronto´s Bussey given eight-match biting ban|
|Barcelona 4 PSV 0: Marvellous Messi lights up Camp Nou|
|Inter 2 Tottenham 1: Icardi, Vecino complete dramatic late turnaround|
|Allegri, Chiellini defend Costa over spitting ban|
|Firmino only fit enough for bench duty|
|Kovac applauds Sanches ahead of Benfica homecoming|
|Tomlin confirms Steelers WR Brown was absent from facility on Monday|
|Mourinho tells United to follow Federer´s lead amid Young Boys pitch concerns|
|Costa banned for four Serie A matches for spitting|
|PGA Tour announces changes to FedEx Cup Playoffs format|
|Rashford to start against Young Boys, Mourinho confirms|