Kevin Anderson would have seen his performance against Roger Federer as progress even if he had lost their five-set epic at Wimbledon.
Anderson became only the third man to come from two sets down to defeat Federer as he produced a remarkable recovery to prevail 2-6 6-7 (5-7) 7-5 6-4 13-11 in a thriller that lasted four hours and 13 minutes on No.1 Court.
The South African had been match point down in the third set, but now faces John Isner for a place in what would be his second grand slam final after the most unexpected of turnarounds.
"I haven't thought about it too much in the broader context of things," Anderson told a media conference when asked if the victory was the biggest of his career.
"It felt great to get that match. I mean, I think the toughest thing players face when going out playing somebody like Roger in this setting is giving yourself a chance. I feel like the times that I've played him before, or other guys with his ranking and history, I haven't really allowed myself to play.
"The first set was an example of that. I was really proud of myself the way I was able to relax, play my game. That's a big goal that I've had. Even if I'd lost that match in three sets or four sets, I still actually made some progress on that front. That was a good plus.
"Obviously it's infinitely better winning that match. But overall obviously a lot of positives to take from it."
Anderson, though, knows he cannot bask in the glory of his achievement, adding: "It's tough in the sense that I've got to get ready for my next match.
"I can't dwell on it too long. Obviously a lot of emotions going on. You try to calm down as quickly as possible. I've already started my recovery process.
"As I said in the beginning of the tournament, getting through to the quarters was a big goal of mine. But also putting myself in these positions where hopefully I'm able to get another step forward and be playing on Sunday."
|Bills stun Vikings, Chiefs QB Mahomes impresses again|
|Tiger feels he can surpass Snead´s record after 80th victory|
|Ronaldo mentally stronger than others, says Allegri|
|MLS Review: Ibrahimovic scores as Galaxy end seven-game skid, Dallas reclaim top spot in west|
|Rose told Woods it was ´about time´ after win|
|Dustin Johnson regains number one ranking|
|Pogba: Sanchez will deliver at Man United|
|Federer, Zverev help Europe defend Laver Cup|
|I couldn´t sit or stand – Tiger Woods reflects on back woes after ending drought|
|Snead´s record in sight – Tiger Woods´ 80 PGA Tour wins|
|Nicklaus, Magic Johnson, McIlroy and Kane – Sports stars celebrate Tiger´s Tour win|
|Tiger Woods season in review: Tour Championship win caps remarkable comeback|
|49ers fear QB Garoppolo suffered torn ACL|
|World of golf is proud of Woods – Rose|
|WATCH: Tiger followed by incredible sea of fans at East Lake|
|Three takeaways from the 2017-18 PGA Tour season|
|Mbappe shows off signed Pele shirt|
|Tiger timeline: Woods´ fall and rise|
|Spieth´s breakthrough, Garcia´s Masters moment - Events between Tiger´s triumphs|
|Tiger Woods: I was close to tears on the last hole|
|Woods earns first win since 2013; Rose claims FedEx Cup|
|Pogba implores Manchester United to ´attack, attack, attack´|
|Valverde, Busquets and Vidal criticise Lenglet dismissal|
|Tiger Woods: The stunning statistics|
|Fitness hindering Dybala form, says Allegri|
|BREAKING NEWS: Woods claims first title since 2013, Rose wins FedEx Cup|
|Povetkin struggles leave Joshua with no Wilder fear|
|Guardiola targets Barca, Bayern dominance with Premier League priority|
|Centurions Rohit and Dhawan put India in final|
|Eagles top Colts as Wentz makes his return|
|Barcelona 2 Girona 2: Stuani brace punishes Lenglet red|
|Frosinone 0 Juventus 2: Ronaldo redeemed as champions extend perfect start|
|Gattuso: No alibis for two-faced AC Milan|
|Bangladesh hold on despite late Afghanistan charge|
|Composed Woods hits turn with five-shot lead|
|Chiefs´ Mahomes has another record-breaking Sunday|
|Saints QB Drew Brees passes Brett Favre for most career completions|
|Emery hints Leno may need patience after Cech display|
|Picamoles scores four as Montpellier batter 14-man Toulouse|
|Messi breaks LaLiga record|
|Worcester fend off prowling Tigers, Sarries go top|
|AC Milan 2 Atalanta 2: Last-gasp Rigoni rescues a point|
|Neymar keen to repay supporter affection|
|Pellegrini rues West Ham´s wastefulness|
|Paris Saint-Germain´s positive response buoys Tuchel|
|Lewis rekindles fond memories with Vilamoura triumph|
|Arsenal 2 Everton 0: Lacazette, Aubameyang extend winning streak|
|Stephens suffers as Osaka withdraws in Wuhan|
|Rhinos run riot to secure Super League status|
|Risk brings reward for victorious Marquez|
|Let´s have some fun - Wentz tweets message to Eagles fans ahead of return|
|Maybe in a year Chelsea will be at Liverpool´s level – Sarri|
|Under-pressure Rodgers bemoans ´bitty´ Celtic start|
|Slater should be banned for Grand Final - Fittler|
|Simon ends Bachinger fairytale to lift Metz title|
|Dominant Thiem reigns in St. Petersburg|
|Neymar hands young fan his shirt during Paris Saint-Germain victory|
|Quick-Step Floors storm to fourth time trial gold|
|Jorginho sets new passing record in West Ham draw|
|Rubiales slams ´crazy´ LaLiga schedule|
|Rennes 1 Paris Saint-Germain 3: Tuchel´s Ligue 1 record stays perfect|
|Why so serious? Joshua reveals Fury has blocked him on Twitter|
|West Ham 0 Chelsea 0: Sarri´s 100 per cent start comes to frustrating end|
|Marvellous Marquez reigns in Aragon yet again|
|Real Madrid will not go to the USA with LaLiga - Perez|
|Erasmus adds five players to Springboks squad|
|Barcelona snub ´hardest decision´ of Griezmann´s career|
|Perez pays tribute to Ronaldo and Zidane|
|Cazorla concedes Arsenal lacked self-belief under Wenger|
|Get King Kong for AJ! Joshua understands critics´ demands|