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."
|Rooney: Some ex-players can´t come to terms with England doing well|
|In a spin: England´s win against Sri Lanka sets new record|
|Ogier wins sixth straight WRC title|
|Rogic, Kruse to miss Socceroos´ Lebanon friendly|
|Joerger has Kings´ ´full support´, says GM Divac|
|England seal series win over Sri Lanka|
|Butler´s heroics spoil Walker´s 60-point game as 76ers beat Hornets|
|He´s an honest guy – Djokovic defends Zverev after Finals controversy|
|Bonucci boos a ´mistake´ by fans, says Mancinima|
|Ronaldo still part of Portugal squad – Santos|
|Santos satisfied as Portugal reach Nations League Finals|
|Howell holds onto RSM Classic lead|
|McLeish optimistic as Scotland zero in on Nations League promotion|
|Luis Enrique rejects criticism of Spain star De Gea|
|Schmidt dismisses Hansen´s Ireland World Cup favourites claim as ´banter´|
|There are always imbeciles – Bonucci hits back at fans after frosty San Siro reception|
|Portugal draw ´a step forward´ despite poor finishing – Mancini|
|Ireland were just too good - Read|
|Thomas at the double as France end losing streak|
|Albania 0 Scotland 4: Forrest double sets up promotion showdown|
|Italy 0 Portugal 0: European champions outplayed but secure Finals spot|
|Sensational Djokovic marches into final|
|Stander lauds Ireland´s ´unreal´ defence as All Blacks are thwarted|
|Dazzling Ireland claim historic All Blacks scalp in Dublin|
|Federer unimpressed with Zverev boos|
|Let´s get it on! Cheika relishing England clash|
|Croatia coach Dalic to speak with Lovren over Ramos remarks|
|Xhaka puts improved form down to ´freak´ Emery|
|De Gea not lacking confidence, says Spain´s Saul|
|Jordan goalkeeper scores from own penalty area in friendly against India|
|Pollard leads Springboks to Murrayfield victory|
|Fired-up Japan taught England a great lesson - Jones|
|Sarries leave it late to down Sale, Bath and Saints win|
|O´Shea fumes at disallowed Italy try|
|Southgate welcomes England selection quandary|
|Reaching Rooney´s England goals record ´definitely possible´ – Kane|
|Debut try for Cokanasiga as England rally to avoid Japan upset|
|Wembley will galvanise ´tired´ Croatia, insists Dalic|
|Zverev apologises for tie-break controversy amid O2 Arena heckles|
|Marquez happy with fifth after damaging shoulder in Valencia|
|Wales crush Tonga in Cardiff|
|Germany should keep faith in old guard - Bierhoff|
|Injured Lukaku to miss Belgium´s Nations League decider|
|Zverev knocks out Federer to reach maiden ATP Finals showpiece|
|Koroibete double maintains Australia´s 100 per cent record against Italy|
|Juventus´ Khedira sprains ankle in training|
|Van Dijk: Ramos is not my type of defender|
|Vinales grabs Valencia pole as Marquez crashes|
|I don´t deserve Ballon d´Or, Mbappe does – Hazard|
|Reed and Willett share lead in Dubai|
|Romagnoli joins long AC Milan injury list|
|Williamson steadies Black Caps after Boult heroics|
|Griezmann targets swift French response against Uruguay|
|Havertz´s future lies with Bayer Leverkusen – sporting director Boldt|
|Socceroos boss Arnold excited for future|
|South Africa triumph on Gold Coast in truncated T20 clash|
|Germany without Draxler for Netherlands game|
|Barcelona confirm Rakitic hamstring injury|
|Rain halts England´s post-tea flourish|
|Australia 1 South Korea 1: Luongo seals late draw for Socceroos|
|Irving thrives on ´peace´ of being in the zone|
|Lloris admits France could have lost by more|
|Dybala impressed by Argentina´s improved spirit|
|Arsenal chief confirms Super League talks|
|Hooker knocks out Saucedo to retain WBO strap|
|NBA wrap: Kyrie Irving sizzles as Celtics beat Raptors in overtime|
|Jimmy Butler aims dig at Timberwolves following 76ers home debut|
|Koeman surprised by dominant Netherlands|
|Southgate rallies England ahead of Nations League decider|
|Chile 2 Costa Rica 3: Waston brace sinks La Roja|