Fernando Alonso insists his 2019 plans have not been damaged by McLaren's decision not to enter IndyCar as he never planned to race a full season in the series.
Earlier this year, Alonso announced that he will not race in Formula One next season and initial reports suggested he will switch to IndyCar to boost his chances of completing motorsport's triple crown of the Monaco Grand Prix, Le Mans 24 Hours and Indy500.
McLaren were reported to be pondering the possibility of running in IndyCar, but on Friday team boss Zak Brown said those plans have been shelved for the time being.
But Alonso insists that announcement does not alter his situation next year.
Speaking to reporters in Austin ahead of the United States Grand Prix, Alonso said: "You found out McLaren won't be running in IndyCar next year, but I've known it since August, so what was said doesn't affect my future plans in the least, as I've known it for a couple of months.
"I went there and tested an IndyCar in September just to know how the cars felt like, but there was no hidden agenda, no other plan for the future.
"Zak announced it, I've read people saying this was a setback for me but it wasn't, because it was never in my plans to do a full IndyCar season, so nothing changed for me."
Alonso is set to keep competing in the World Endurance Championship next year and said that moving to IndyCar would have required too big a commitment.
"My program for next year has been clear for me for many months, but we need to put things together, do a crossover of many plans from different series, different companies and when it will always be settled we'll make the announcement," Alonso added.
"But doing a full IndyCar season was never an option. I'll want to do some IndyCar in the future but not next year for sure.
"That would mean doing 17 races, all in America, learning the category and the tracks from zero, so that would require a commitment and determination that was never in my plans.
"That Zak announced it was for McLaren's benefit as, in any case, I was never in the plans for a full season."
Asked if he could appear one-off again in the Indy500, he added: "Doing a race like we did last year, the Indy 500, is something we're evaluating now but there's no decision taken, far from it."
|Pochettino: Lucas Moura fit for Chelsea clash|
|Ranieri positive on Fulham survival chances despite ´unbelievable´ Spurs loss|
|United Arab Emirates v Kyrgyzstan: Zaccheroni confident in attack|
|South Korea lose Ki to hamstring injury|
|It doesn´t look great - Pochettino to wait on Alli assessment|
|Messi benched as Barcelona face Leganes|
|Dalglish texts me before matches - Van Dijk|
|Patrick Mahomes could sign NFL´s first $200m contract - reports|
|Iran 2 Oman 0: Jahanbakhsh and Dejagah secure last-eight spot|
|Helloooo u remember me? Nkoudou reminds Spurs fans he exists|
|Japan v Saudi Arabia: Pizzi believes Saudis can upset the odds|
|Repsol Honda´s Lorenzo to have surgery on fractured wrist|
|Fulham 1 Tottenham 2: Winks heads late winner after Alli injury|
|Leinster seal home quarter-final with win over Wasps|
|Vince, Curran star as Sixers trounce Heat to move second|
|Sharapova stunned by Barty as Kvitova takes Anisimova to school|
|Guardiola demands improvement after Man City win|
|Sexton has bat phone to referees - Jones|
|Alonso accepts Chelsea guilty of ´silly mistakes´ in Arsenal defeat|
|Guardiola woke us up - Sane reveals half-time rocket for Man City|
|A first step to something bigger - Tsitsipas eyeing glory after shocking Federer|
|Thailand 1 China 2: Gao Lin keeps dream alive for Lippi|
|Tsitsipas in dreamland after ousting Federer, birthday boy Tiafoe breaks new ground|
|Huddersfield Town 0 Manchester City 3: Danilo, Sterling and Sane on target for ton-up City|
|Allegri: Khedira will be like a new signing for Juventus|
|Manchester City reach 100 goals in 2018-19|
|Australia v Uzbekistan: Leckie´s return is ´like a new signing´, says Arnold|
|Jordan 1 Vietnam 1 (aet, 2-4 on penalties): Keeper Van Lam the shoot-out hero|
|Federer confirms French Open return after Melbourne exit|
|I accept his decision - Gattuso axes Chelsea-bound Higuain|
|The rapid rise of Federer-conqueror Tsitsipas|
|Gracious Federer hails ´better player´ Tsitsipas after Australian Open exit|
|Tsitsipas ´happiest man on earth´ after stunning Federer|
|Harden focused on wins, not personal feats after scoring 48 points|
|PSG midfielder Verratti suffers sprained ankle|
|Inspired Tsitsipas dethrones Federer|
|PSG´s Cavani considering career finale in Uruguay|
|Feisty Collins ready to make more noise after thrashing Kerber|
|I´ve got to work on my soccer skills! - Mavs´ Doncic didn´t know ejection rule|
|Lakers won´t rush LeBron & Rondo back despite Ball injury|
|A-League Review: Victory fightback in thriller with Wellington|
|Henry explains foul-mouthed confrontation with Strasbourg´s Lala|
|Nadal wary of ´dangerous´ Tiafoe|
|Emery ´not positive´ over Bellerin injury|
|Harden scores 48 points as Rockets rally past Lakers in OT|
|Pacquiao wants Mayweather rematch after beating Broner|
|Sharapova unimpressed with questions after Melbourne exit|
|Nadal outclasses Berdych en route to quarters|
|Collins trounces 2016 Aus Open champion Kerber|
|Sanchez: Man United thriving thanks to Solskjaer|
|Sharapova crashes out of Australian Open|
|Devils´ Palmieri replaces Hall on NHL All-Star roster|
|Tuchel stunned by PSG´s nine-goal thrashing of Guingamp|
|Modric wants to extend Real Madrid stay|
|Marotta: Icardi will re-sign, Godin wants Inter|
|´F*** no!´ - Westbrook on if he´s cool with Embiid|
|Mickelson shoots 66 to stay ahead at Desert Classic|
|Real Madrid? You never know what the future holds - PSG´s Mbappe|
|Inter lacked quality in disappointing Sassuolo draw - Spalletti|
|Walton has one goal for Lakers-Rockets matchup: Keep Harden under 50 points|
|CAF Champions League Review: Simba learn Vita lesson as Sundowns find form|
|Bayliss relishing pressure of World Cup and Ashes to finish England reign|
|Guardiola keen to keep City rhythm and challenge on four fronts|
|Fifita backs Johnson to inspire the Sharks|
|For Real Madrid, nothing is impossible - Solari refuses to give up in title race|
|Inter 0 Sassuolo 0: Spalletti´s side labour at sparse San Siro|
|Marshawn Lynch will continue playing ´if it works out´|
|Simeone excited by improving Atleti|
|Jones ´cautiously optimistic´ over Farrell ahead of Ireland clash|
|Sarri questions Chelsea motivation after Arsenal surrender|